Q2. Draw any line segment . Take any point R is not on it. Through R, draw a perpendicular to . (use ruler and set-square)
The steps of construction are:
(i) Place a set square such that one arm of its right angle aligns along .
(ii) Place a ruler along the edge opposite to the right angle of the set square.
(iii) Hold the ruler fixed. Slide the set square along the ruler till point R touches the other arm of the set square.
(iv) Join RM along the edge through R meeting at M. Then RM ⊥ PQ.