Challenge

Creation of geometries by Coordinate system methods using AutoCad

For P1

using absolut coordinat system

For P2

using absolut coordinat system

For P4

using absolut coordinat system

For P5

using absolut coordinat system

For P7

using absolut coordinat system

For P8

using absolut coordinat system

For P9

using absolut coordinat system

For P10

using absolut coordinat system

In Profile Wood

using absolut coordinat system And relative polar coordinate

Queen post truss

using absolut coordinat system And relative polar coordinate

Mono PItch

using absolut coordinat system And relative polar coordinate

Ship work like this
in your own course.