Question

i) Using 8`2 – 7`2 = 15, draw a square of area 15 sq cm.
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Answer 1

Answer:

Draw a line BC = 5 cm, taking B and C as centres, draw. ...

Join AD to get rectangle ABCD, here area(ABCD) = length × breadth = 5 × 3 = 15 cm.

From the rectangle drawn, extend AD by 3 cm to D'. ...

Now, draw a chord PQ ⊥ AD', passing through D.

Taking DP as side, draw a square DPRS, which is required.