Question

how do we draw a perpendicular line using set square and a ruler?​

Answer 1

• Answer:
• Place your compass on the given point (point P). Draw an arc across the line on each side of the given point.
• From each arc on the line, draw another arc on the opposite side of the line from the given point (P). ...
• Use your ruler to join the given point (P) to the point where the arcs intersect (Q).