Question

7. Draw an angle of measure 135º. Using ruler and
compass bisect it.​

Answer 1

Answer:

(a) Draw a line PQ and take a point O on it.

(b) Taking O as centre and convenient radius, mark an arc, which intersects PQ at A and B.

(c) Taking A and B as centers and radius more than half of AB, draw two arcs intersecting each other at R.

(d) Join OR. Thus, ∠QOR = ∠POQ = 90 .

(e) Draw OD the bisector of ∠POR. Thus, ∠QOD is required angle of 135 .

(f) Now, draw OE as the bisector of ∠QOD=1/2