Squares

Question 1

What is a set square?

Answer 1

Right angled triangular plate

Question 2

Advantages of a set square?

Answer 2

Can produce angles at 90 60 30 and 45

Question 3

What is a mitre joint?

Answer 3

A miter square or mitre square is a hand tool used in woodworking and metalworking for marking and checking angles other than 90°. Most miter squares are for marking and checking 45° angles and its supplementary angle, 135°.