Question

What is the use of set square

Answer 1

Here is list of things you can do with set square….

1. Draw perpendicular line
2. draw perpenticular edges
3. Draw some standard measured angles( The two set squares are named according to their angles. One has 90, 30 and 60 degree angles and the other has 90 and 45 degree angles.)
4. Can be real good ruler when you forget one to bring with you