Question

Construct a rectangle ABCCD, AB = 6cm. ∠CAB = 30°.

Answer 1

Steps of construction:
1) Draw a line segment AB = 6cm.
2) On A and B draw perpendiculars AX and BY to AB.
3) With A as centre and radius = BC cut an arc on AX. Mark it as D.
5) Join CD.
6) ABCD is the required rectangle.