Question

Construct a square, if :

it's one side is 3.8 cm.

Answer 1

Steps :

1. Draw AB = 3.8 cm.
2. At B, draw ∠PBA = 90°.
3. Cut BC = 3.8 cm.
4. From A and C, draw arcs of radii 3.8 cm each which intersect at D.
5. Join AD and CD.
   Thus ABCD is the required square.