Question

Trace the copy of set squares (Geometry box) on a paper and mark perpendicular edges ​

Answer 1

Step-by-step explanation:

1. Given a line L with point P marked on it .
2. Put ruler on the line so that the line is exactly above the ruler .
3. Place a set-square  on the top of the scale .
4. Move set square  so that its edge is at the point p .
5. Draw a line along the edge of the set-square , keeping set-square firm.