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Creation of geometries by Coordinate system methods using AutoCad

SSourav Roy20 Jun 2022

PROJECT AIM:- Create the geometries from P1 to P10 using all the coordinates system methods. Also, I have accomplished the project for drawing the profile and the trusses using any coordinate system methods, I have used the Line tool to create the geometries. Where required you need to use the circle tool. I have used the Imperial Template and the Decimal Units to draft the features. Dimensions are there for references.

INTRODUCTION:-

AutoCad has three coordinate systems for drawing sketches. These are the following systems to draw sketches:-

  • Absolute coordinate system:- By using cartesian coordinate system where all the coordinates are with respect to the origin(0,0). Syntax- (5,2) 
  • Relative rectangular coordinate system:- It is a coordinate system where all the coordinates are with respect to the the previous coordinate. Syntax- (@4,3)
  • Polar coordinate system:- In this system you can include coordinates whose length and angle is are specified with respect to origin. Syntax- (@3<45)

 PROCEDURE:-

STEP-1:- Select Imperial system and decimal units.

STEP-2:- Use the line command and enter the coordinates as per given data.

STEP-3:- Then draw that particular drawing according to given sketches as follow.

 For P1 Sketch:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (8,1) in the command box.
  3. Type the next coordinate of point 3 (8,2) in the command box.
  4. Type the next coordinate of point 4 (3,2) in the command box.
  5. Type the next coordinate of point 5 (3,6) in the command box.
  6. Type the next coordinate of point 6 (8,6) in the command box.
  7. Type the next coordinate of point 7 (8,7) in the command box.
  8. Type the next coordinate of point 8 (2,7) in the command box.
  9. Enter or click on the command close.

RESULT:-

Relative rectangular coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@6,0) in the command box.
  3. Type the next coordinate of point 3 (@0,1) in the command box.
  4. Type the next coordinate of point 4 (@-5,0) in the command box.
  5. Type the next coordinate of point 5 (@0,4) in the command box.
  6. Type the next coordinate of point 6 (@5,0) in the command box.
  7. Type the next coordinate of point 7 (@0,1) in the command box.
  8. Type the next coordinate of point 8 (@-6,0) in the command box.
  9. Enter or click on the command close.

RESULT:-

Polar coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@6<0) in the command box.
  3. Type the next coordinate of point 3 (@1<90) in the command box.
  4. Type the next coordinate of point 4 (@5<180) in the command box.
  5. Type the next coordinate of point 5 (@4<90) in the command box.
  6. Type the next coordinate of point 6 (@5<0) in the command box.
  7. Type the next coordinate of point 7 (@1<90) in the command box.
  8. Type the next coordinate of point 8 (@6<180) in the command box.
  9. Enter or click on the command close or (@6<270).

RESULT:-

 

For P2 Sketch:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (5,1) in the command box.
  3. Type the next coordinate of point 3 (5,5) in the command box.
  4. Type the next coordinate of point 4 (6,5) in the command box.
  5. Type the next coordinate of point 5 (6,1) in the command box.
  6. Type the next coordinate of point 6 (9,1) in the command box.
  7. Type the next coordinate of point 7 (7,8) in the command box.
  8. Type the next coordinate of point 8 (4,8) in the command box.
  9. Enter or click on the command close.

RESULT:-

Relative rectangular coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@3,0) in the command box.
  3. Type the next coordinate of point 3 (@0,4) in the command box.
  4. Type the next coordinate of point 4 (@1,0) in the command box.
  5. Type the next coordinate of point 5 (@0,-4) in the command box.
  6. Type the next coordinate of point 6 (@3,0) in the command box.
  7. Type the next coordinate of point 7 (@-2,7) in the command box.
  8. Type the next coordinate of point 8 (@-3,0) in the command box.
  9. Enter or click on the command close.

RESULT:-

Polar coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@3<0) in the command box.
  3. Type the next coordinate of point 3 (@4<90) in the command box.
  4. Type the next coordinate of point 4 (@1<0) in the command box.
  5. Type the next coordinate of point 5 (@4<270) in the command box.
  6. Type the next coordinate of point 6 (@3<0) in the command box.
  7. Type the next coordinate of point 7 (@7.28<105.95) in the command box.
  8. Type the next coordinate of point 8 (@3<180) in the command box.
  9. Enter or click on the command close.

RESULT:-

For P3 Sketch:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (3,1) in the command box.
  3. Type the next coordinate of point 3 (3,3) in the command box.
  4. Type the next coordinate of point 4 (6,3) in the command box.
  5. Type the next coordinate of point 5 (6,4) in the command box.
  6. Type the next coordinate of point 6 (3,4) in the command box.
  7. Type the next coordinate of point 7 (3,6) in the command box.
  8. Type the next coordinate of point 9 (8,6) in the command box.
  9. Type the next coordinate of point 10 (8,7) in the command box.
  10. Type the next coordinate of point 11 (2,7) in the command box.
  11. Enter or click on the command close.

RESULT:-

Relative rectangular coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@1,0) in the command box.
  3. Type the next coordinate of point 3 (@0,2) in the command box.
  4. Type the next coordinate of point 4 (@3,0) in the command box.
  5. Type the next coordinate of point 5 (@0,1) in the command box.
  6. Type the next coordinate of point 6 (@-3,0) in the command box.
  7. Type the next coordinate of point 7 (@0,3) in the command box.
  8. Type the next coordinate of point 7 (@5,0) in the command box.
  9. Type the next coordinate of point 7 (@0,1) in the command box.
  10. Type the next coordinate of point 7 (@-6,0) in the command box.
  11. Enter or click on the command close.

RESULT:-

 

Polar coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@1<0) in the command box.
  3. Type the next coordinate of point 3 (@2<90) in the command box.
  4. Type the next coordinate of point 4 (@3<0) in the command box.
  5. Type the next coordinate of point 5 (@1<90) in the command box.
  6. Type the next coordinate of point 6 (@3<180) in the command box.
  7. Type the next coordinate of point 7 (@3<90) in the command box.
  8. Type the next coordinate of point 8 (@5<0) in the command box.
  9. Type the next coordinate of point 9 (@1<90) in the command box.
  10. Type the next coordinate of point 10 (@6<180) in the command box.
  11. Enter or click on the command close.

RESULT:-

 

For P4 Sketch:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (3,1) in the command box.
  3. Type the next coordinate of point 4 (3,5) in the command box.
  4. Type the next coordinate of point 5 (5,3) in the command box.
  5. Type the next coordinate of point 6 (7,5) in the command box.
  6. Type the next coordinate of point 7 (7,1) in the command box.
  7. Type the next coordinate of point 8 (8,1) in the command box.
  8. Type the next coordinate of point 9 (8,8) in the command box.
  9. Type the next coordinate of point 10 (7,8) in the command box.
  10. Type the next coordinate of point 10 (5,5) in the command box.
  11. Type the next coordinate of point 11 (3,8) in the command box.
  12. Type the next coordinate of point 12 (2,8) in the command box.
  13. Enter or click on the command close.

RESULT:-

Relative rectangular coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@1,0) in the command box.
  3. Type the next coordinate of point 3 (@0,4) in the command box.
  4. Type the next coordinate of point 4 (@2,-2) in the command box.
  5. Type the next coordinate of point 5 (@2,2) in the command box.
  6. Type the next coordinate of point 6 (@0,-4) in the command box.
  7. Type the next coordinate of point 7 (@1,0) in the command box.
  8. Type the next coordinate of point 8 (@0,7) in the command box.
  9. Type the next coordinate of point 9 (@-1,0) in the command box.
  10. Type the next coordinate of point 10 (@-2,-3) in the command box.
  11. Type the next coordinate of point 11 (@-2,3) in the command box.
  12. Type the next coordinate of point 12 (@-1,0) in the command box.
  13. Enter or click on the command close.

RESULT:-

Polar coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@1<0) in the command box.
  3. Type the next coordinate of point 3 (@4<90) in the command box.
  4. Type the next coordinate of point 4 (@2.83<315) in the command box.
  5. Type the next coordinate of point 5 (@2.83<45) in the command box.
  6. Type the next coordinate of point 6 (@4<270) in the command box.
  7. Type the next coordinate of point 7 (@7<90) in the command box.
  8. Type the next coordinate of point 8 (@1<180) in the command box.
  9. Type the next coordinate of point 9 (@2.61<236.204) in the command box.
  10. Type the next coordinate of point 10 (@3.61<123.69) in the command box.
  11. Type the next coordinate of point 10 (@1<180) in the command box.
  12. Enter or click on the command close.

RESULT:-

For P5 Sketch:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (3,1) in the command box.
  3. Type the next coordinate of point 3 (3,8) in the command box.
  4. Type the next coordinate of point 4 (8,8) in the command box.
  5. Type the next coordinate of point 5 (8,2) in the command box.
  6. Type the next coordinate of point 6 (5,2) in the command box.
  7. Type the next coordinate of point 7 (5,1) in the command box.
  8. Type the next coordinate of point 8 (9,1) in the command box.
  9. Type the next coordinate of point 9 (9,9) in the command box.
  10. Type the next coordinate of point 10 (2,9) in the command box.
  11. Enter or click on the command close.

RESULT:-

Relative rectangular coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@1,0) in the command box.
  3. Type the next coordinate of point 3 (@0,7) in the command box.
  4. Type the next coordinate of point 4 (@5,0) in the command box.
  5. Type the next coordinate of point 5 (@0,-6) in the command box.
  6. Type the next coordinate of point 6 (@-3,0) in the command box.
  7. Type the next coordinate of point 7 (@0,-1) in the command box.
  8. Type the next coordinate of point 8 (@4,0) in the command box.
  9. Type the next coordinate of point 9 (@0,8) in the command box.
  10. Type the next coordinate of point 10 (@-7,0) in the command box.
  11. Enter or click on the command close.

RESULT:-

Polar coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@1<0) in the command box.
  3. Type the next coordinate of point 3 (@7<90) in the command box.
  4. Type the next coordinate of point 4 (@5<0) in the command box.
  5. Type the next coordinate of point 5 (@6<270) in the command box.
  6. Type the next coordinate of point 6 (@3<180) in the command box.
  7. Type the next coordinate of point 7 (@1<270) in the command box.
  8. Type the next coordinate of point 8 (@4<0) in the command box.
  9. Type the next coordinate of point 9 (@8<90) in the command box.
  10. Type the next coordinate of point 10 (@7<180) in the command box.
  11. Enter or click on the command close.

RESULT:-

For P6 Sketch:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (6,1) in the command box.
  3. Type the next coordinate of point 3 (10,4) in the command box.
  4. Type the next coordinate of point 4 (10,6) in the command box.
  5. Type the next coordinate of point 5 (6,6) in the command box.
  6. Type the next coordinate of point 6 (6,10) in the command box.
  7. Type the next coordinate of point 7 (2,10) in the command box.
  8. Enter or click on the command close.
  9. Type the command "L" for line and give the coordinates for starting point 1. (3,3).
  10. Type the next coordinate of point for rectangle (5,3) in the command box.
  11. Type the next coordinate of point for rectangle (5,6) in the command box.
  12. Type the next coordinate of point for rectangle (3,6) in the command box.
  13. Enter or click on the command close.

RESULT:-

 

Relative rectangular coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@4,0) in the command box.
  3. Type the next coordinate of point 3 (@4,3) in the command box.
  4. Type the next coordinate of point 4 (@0,2) in the command box.
  5. Type the next coordinate of point 5 (@-4,0) in the command box.
  6. Type the next coordinate of point 6 (@0,4) in the command box.
  7. Type the next coordinate of point 7 (@-4,0) in the command box.
  8. Enter or click on the command close.
  9. Type the command "L" for line and give the coordinates for starting point 1. (3,3).
  10. Type the next coordinate of point for rectangle (@2,0) in the command box.
  11. Type the next coordinate of point for rectangle (@0,3) in the command box.
  12. Type the next coordinate of point for rectangle (@-2,0) in the command box.
  13. Enter or click on the command close.

RESULT:-

Polar coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@4<0) in the command box.
  3. Type the next coordinate of point 3 (@5<37) in the command box.
  4. Type the next coordinate of point 4 (@2<90) in the command box.
  5. Type the next coordinate of point 5 (@4<180) in the command box.
  6. Type the next coordinate of point 6 (@4<90) in the command box.
  7. Type the next coordinate of point 7 (@4<180) in the command box.
  8. Enter or click on the command close.
  9. Type the command "L" for line and give the coordinates for starting point 1. (3,3).
  10. Type the next coordinate of point 2 (@2<0) in the command box.
  11. Type the next coordinate of point 3 (@3<90) in the command box.
  12. Type the next coordinate of point 3 (@2<180) in the command box.
  13. Enter or click on the command close.

RESULT:-

For P7 Sketch:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point (10,1) in the command box.
  3. Type the next coordinate of point (10,7) in the command box.
  4. Type the next coordinate of point (2,7) in the command box.
  5. Enter or click on the command close.
  6. Type the command "L" for line and give the coordinates for starting point 1. (3,2).
  7. Type the next coordinate of point (5,2) in the command box.
  8. Type the next coordinate of point (5,5) in the command box.
  9. Type the next coordinate of point (3,5) in the command box.
  10. Enter or click on the command close.
  11. Type the command "L" for line and give the coordinates for starting point 1. (7,2).
  12. Type the next coordinate of point for (9,2) in the command box.
  13. Type the next coordinate of point for (9,5) in the command box.
  14. Type the next coordinate of point for (7,5) in the command box.
  15. Enter or click on the command close.

RESULT:-

Relative rectangular coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point (@8,0) in the command box.
  3. Type the next coordinate of point (@0,6) in the command box.
  4. Type the next coordinate of point (@-8,0) in the command box.
  5. Enter or click on the command close.
  6. Type the command "L" for line and give the coordinates for starting point 1. (3,2).
  7. Type the next coordinate of point for rectangle (@2,0) in the command box.
  8. Type the next coordinate of point for rectangle (@0,3) in the command box.
  9. Type the next coordinate of point for rectangle (@-2,0) in the command box.
  10. Enter or click on the command close.
  11. Type the command "L" for line and give the coordinates for starting point 1. (7,2).
  12. Type the next coordinate of point for rectangle (@2,0) in the command box.
  13. Type the next coordinate of point for rectangle (@0,3) in the command box.
  14. Type the next coordinate of point for rectangle (@-2,0) in the command box.
  15. Enter or click on the command close.

RESULT:-

Polar coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@8<0) in the command box.
  3. Type the next coordinate of point 3 (@6<90) in the command box.
  4. Type the next coordinate of point 4 (@8<180) in the command box.
  5. Enter or click on the command close.
  6. Type the command "L" for line and give the coordinates for starting point 1. (3,2).
  7. Type the next coordinate of point 2 (@2<0) in the command box.
  8. Type the next coordinate of point 3 (@3<90) in the command box.
  9. Type the next coordinate of point 3 (@2<180) in the command box.
  10. Enter or click on the command close.
  11. Type the command "L" for line and give the coordinates for starting point 1. (7,2).
  12. Type the next coordinate of point 2 (@2<0) in the command box.
  13. Type the next coordinate of point 3 (@3<90) in the command box.
  14. Type the next coordinate of point 3 (@2<180) in the command box.
  15. Enter or click on the command close.

RESULT:-

For P8 Sketch:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (0,0).
  2. Type the next coordinate of point 2 (10,0) in the command box.
  3. Type the next coordinate of point 3 (10,2) in the command box.
  4. Type the next coordinate of point 4 (6,2) in the command box.
  5. Type the next coordinate of point 5 (6,6) in the command box.
  6. Type the next coordinate of point 6 (9,6) in the command box.
  7. Type the next coordinate of point 7 (9,8) in the command box.
  8. Type the next coordinate of point 7 (1,8) in the command box.
  9. Type the next coordinate of point 7 (1,6) in the command box.
  10. Type the next coordinate of point 7 (4,6) in the command box.
  11. Type the next coordinate of point 7 (4,2) in the command box.
  12. Type the next coordinate of point 7 (0,2) in the command box.
  13. Enter or click on the command close.

RESULT:-

Relative rectangular coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (0,0).
  2. Type the next coordinate of point (@10,0) in the command box.
  3. Type the next coordinate of point (@0,2) in the command box.
  4. Type the next coordinate of point (@-4,0) in the command box.
  5. Type the next coordinate of point (@0,4) in the command box.
  6. Type the next coordinate of point (@3,0) in the command box.
  7. Type the next coordinate of point (@0,2) in the command box.
  8. Type the next coordinate of point (@-8,0) in the command box.
  9. Type the next coordinate of point (@0,-2) in the command box.
  10. Type the next coordinate of point (@3,0) in the command box.
  11. Type the next coordinate of point (@0,-4) in the command box.
  12. Type the next coordinate of point (@-4,0) in the command box.
  13. Enter or click on the command close.

RESULT:-

Polar coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (2,1).
  2. Type the next coordinate of point 2 (@10<0) in the command box.
  3. Type the next coordinate of point 3 (@2<90) in the command box.
  4. Type the next coordinate of point 4 (@4<180) in the command box.
  5. Type the next coordinate of point 5 (@4<90) in the command box.
  6. Type the next coordinate of point 6 (@3<0) in the command box.
  7. Type the next coordinate of point 7 (@2<90) in the command box.
  8. Type the next coordinate of point 8 (@8<180) in the command box.
  9. Type the next coordinate of point 9 (@2<270) in the command box.
  10. Type the next coordinate of point 10 (@3<0) in the command box.
  11. Type the next coordinate of point 11 (@4<270) in the command box.
  12. Type the next coordinate of point 12 (@4<180) in the command box.
  13. Enter or click on the command close.

RESULT:-

For P9 Sketch:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (1,1).
  2. Type the next coordinate of point 2 (6,1) in the command box.
  3. Type the next coordinate of point 3 (6,3) in the command box.
  4. Type the next coordinate of point 4 (3,3) in the command box.
  5. Type the next coordinate of point 5 (3,2) in the command box.
  6. Type the next coordinate of point 6 (2,2) in the command box.
  7. Type the next coordinate of point 7 (2,4) in the command box.
  8. Type the next coordinate of point 7 (5,4) in the command box.
  9. Type the next coordinate of point 7 (5,6) in the command box.
  10. Type the next coordinate of point 7 (1,8) in the command box.
  11. Enter or click on the command close.

RESULT:-

Relative rectangular coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (1,1).
  2. Type the next coordinate of point (@5,0) in the command box.
  3. Type the next coordinate of point (@0,2) in the command box.
  4. Type the next coordinate of point (@-3,0) in the command box.
  5. Type the next coordinate of point (@0,-1) in the command box.
  6. Type the next coordinate of point (@-1,0) in the command box.
  7. Type the next coordinate of point (@0,2) in the command box.
  8. Type the next coordinate of point (@3,0) in the command box.
  9. Type the next coordinate of point (@0,2) in the command box.
  10. Type the next coordinate of point (@-4,2) in the command box.
  11. Enter or click on the command close.

RESULT:-

Polar coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (1,1).
  2. Type the next coordinate of point 2 (@5<0) in the command box.
  3. Type the next coordinate of point 3 (@2<90) in the command box.
  4. Type the next coordinate of point 4 (@3<180) in the command box.
  5. Type the next coordinate of point 4 (@1<270) in the command box.
  6. Type the next coordinate of point 4 (@1<180) in the command box.
  7. Type the next coordinate of point 4 (@2<90) in the command box.
  8. Type the next coordinate of point 4 (@3<0) in the command box.
  9. Type the next coordinate of point 4 (@2<90) in the command box.
  10. Type the next coordinate of point 4 (@4.47<153.435) in the command box.
  11. Enter or click or 7<270 on the command close.

RESULT:-

For P10 Sketch:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (1,1).
  2. Type the next coordinate of point 2 (3,1) in the command box.
  3. Type the next coordinate of point 3 (3,4) in the command box.
  4. Type the next coordinate of point 4 (6,4) in the command box.
  5. Type the next coordinate of point 5 (6,8) in the command box.
  6. Type the next coordinate of point 6 (1,8) in the command box.
  7. Enter or click on the command close.
  8. Type the command "L" for line and give the coordinates for starting point 1. (2,5).
  9. Type the next coordinate of point 7 (5,5) in the command box.
  10. Type the next coordinate of point 7 (5,7) in the command box.
  11. Type the next coordinate of point 7 (2,7) in the command box.
  12. Enter or click on the command close.

RESULT:-

 

Relative rectangular coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (1,1).
  2. Type the next coordinate of point (@2,0) in the command box.
  3. Type the next coordinate of point (@0,3) in the command box.
  4. Type the next coordinate of point (@3,0) in the command box.
  5. Type the next coordinate of point (@0,4) in the command box.
  6. Type the next coordinate of point (@-5,0) in the command box.
  7. Enter or click on the command close.
  8. Type the command "L" for line and give the coordinates for starting point 1. (2,5).
  9. Type the next coordinate of point (@3,0) in the command box.
  10. Type the next coordinate of point (@0,2) in the command box.
  11. Type the next coordinate of point (@-3,0) in the command box.
  12. Enter or click on the command close.

RESULT:-

Polar coordinate system:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (1,1).
  2. Type the next coordinate of point 2 (@2<0) in the command box.
  3. Type the next coordinate of point 3 (@3<90) in the command box.
  4. Type the next coordinate of point 4 (@3<0) in the command box.
  5. Type the next coordinate of point 4 (@4<90) in the command box.
  6. Type the next coordinate of point 4 (@5<180) in the command box.
  7. Type the command "L" for line and give the coordinates for starting point 1. (1,1).
  8. Type the next coordinate of point 4 (@3<0) in the command box.
  9. Type the next coordinate of point 4 (@2<90) in the command box.
  10. Type the next coordinate of point 4 (@3<180) in the command box.
  11. Enter or click on the command close.

RESULT:-

 

Civil Related Problems
Draw the profile and the trusses using any coordinate system methods. The dimensions are there for references:-

Problem Profile:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (0,0).
  2. Type the next coordinate of point 2 (10,1) in the command box.
  3. Type the next coordinate of point 3 (8,1) in the command box.
  4. Type the next coordinate of point 4 (8,5) in the command box.
  5. Type the next coordinate of point 5 (10,5) in the command box.
  6. Type the next coordinate of point 6 (10,6) in the command box.
  7. Type the next coordinate of point 7 (5,9) in the command box.
  8. Type the next coordinate of point 7 (2,6) in the command box.
  9. Type the next coordinate of point 7 (2,1) in the command box.
  10. Type the next coordinate of point 7 (0,1) in the command box.
  11. Enter or click on the command close.
  12. Type the command "circle" and give the coordinate (5,4) and provide a radius 2.

RESULT:-

Problem Profile:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (1,1).
  2. Type the next coordinate of point 2 (1,5) in the command box.
  3. Type the next coordinate of point 3 (8.072,5) in the command box.
  4. Type the next coordinate of point 4 (8.072,1) in the command box.
  5. Press the key "escape" for closing.
  6. Type the command "L" for line and give the coordinates for starting point 1. (1,5).
  7. Type the next coordinate of point 6 (4.536,8.536) in the command box.
  8. Type the next coordinate of point 7 (8.072,5) in the command box.
  9. Type the next coordinate of point 7 (7.072,5) in the command box.
  10. Type the next coordinate of point 7 (7.072,6) in the command box.
  11. Type the next coordinate of point 7 (4.536,5) in the command box.
  12. Type the next coordinate of point 7 (2,6) in the command box.
  13. Type the next coordinate of point 7 (2,5) in the command box.
  14. Type the next coordinate of point 7 (4.536,5) in the command box.
  15. Type the next coordinate of point 7 (4.5,8.536) in the command box.
  16. Press the key "escape" for closing.

RESULT:-

Problem Profile:-

Absolute coordinate system:-

STEPS:-

  1. Type the command "L" for line and give the coordinates for starting point 1. (1,1).
  2. Type the next coordinate of point 2 (7,1) in the command box.
  3. Type the next coordinate of point 3 (7,3) in the command box.
  4. Type the next coordinate of point 4 (1,1) in the command box.
  5. Type the next coordinate of point 6 (3,1) in the command box.
  6. Type the next coordinate of point 7 (3,1.667) in the command box.
  7. Type the next coordinate of point 7 (5,1) in the command box.
  8. Type the next coordinate of point 7 (5,2.333) in the command box.
  9. Type the next coordinate of point 7 (7,1) in the command box.
  10. Enter or click on the command close.

RESULT:-

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