CBSE Class 6 Answered
(1)Draw a line l and choose a point P on it.
(2)Place the compasses at A and draw an arc to cut the rays of at B and C.
(3)Use the same compasses setting to draw an arc with P as centre, cutting l in Q.
(4)Set your compasses to the length BC with the same radius.
(5)Place the compasses pointer at Q and draw the arc to cut the arc drawn earlier in R.
(6)Join PR. This gives us . It has same measure as .
This means has same measure as .