We started off this class by learning to put dimensions and plan and elevation.
DIMENSIONS : It is important to put dimensions to understand the measurements and to get a rough idea of the size, height, depth, length, etc of an object.
PLAN AND ELEVATION : Plan and elevation are 2D drawing of a 3D shape. A plan is a scale drawing of a 3D shape when it is looked at from above. An elevation is the view pf a 3D shape when looked at from the sides, front or back
AYUSHI JAIN 