Figure it out - Pag 154, 155
Last updated at February 6, 2026 by Teachoo
Transcript
Question 1 (a) Construct the following figures:Alright, let’s do this Steps of Construction We make bottom base Let horizontal line AB be of any length (say 6 cm), and we draw vertical lines from point A & B 2. Find the arc centers. Extend vertical lines UP from A and B. Mark centers C1 and C2 such that Height = ½ AB = ½ × 6 = 3 cm 3. Draw the Left Arc. Center at C1 (above A). Radius C1-A. Swing INWARDS. 4. Draw the Right Arc. Center at C2 (above B). Radius C2-B. Swing INWARDS to meet the first arc. The result is a pointed, 'inflexed' arch made of two quarter circles.