Question

Can someone help me with these questions on linear dimensions pls

Answer 1

Size dimentions reffer to overall dimentions and will tell the overall width, lenth height and depth of something location dimentions means the locatuon of each geometric shape.

Answer 2

2) an Extension line help line up all the faces for a shape top, Right/Left, Front
 Dimension lines should show you the width, Length and Height