set square
A set square is a piece of equipment used to draw a right angle or other angles.
The scale is usually measured in degrees.
There are two types of set square:
- • one with 90°, 60°, 30° angles
• one with 90°, 45°, 45° angles.
A set square is a piece of equipment used to draw a right angle or other angles.
The scale is usually measured in degrees.
There are two types of set square:
• one with 90°, 45°, 45° angles.