How to use triangles
8:55
How to use an architect's scale
3:41
Using Straightedges For Drawing and Drafting
6:04
How to use a T-square and Triangle to draw squares
22:05
The Joy of Hand Drawing Machining Prints || INHERITANCE MACHINING
9:09
How To Use An Adjustable Triangle
16:53
The BEST ART TOOL You Didn't Know YOU NEED (and how to use it)
3:30
The tools of an architect
3:41