Understanding and implementing shell feature sketch blocks and Linear pattern in Solidworks

Objective: https://drive.google.com/file/d/1eBWJ_EfqtrSZLIzwhhFi9dkFFMV097RZ/view?usp=drivesdk ans1) To design a oil tank. to desgin a oil tank open a new part file, rename the vertical plan to midpalne plane oil tank and other plane remain same. select the line command and draw a contruction line from center to left of 230mm. take…