Question

Construct the following angle using a scale (ruler) and compasses: ∠DEF = 120°

Answer 1

Hola

Answer -

Refer the attachment for construction.

Steps of Construction -

1] Draw a line EF.

2] With E as a centre, draw an arc with any suitable radius, to get point R on EF.

3] Now take R as centre and with same radius draw an arc to get point M. With M as centre, and same radius, draw an arc to get point S.

4] Join ES and produce the line up to get point D thus to get ∠DEF = 120°


5] ∠DEF = 120°

Hope it helps!

Answer 2

hope this helps........