In Fig. 8.9, O is the centre of a circle, PQ is a chord and the tangent PR at P makes an angle of 50degree with PQ. Find ∠POQ.

Question

In Fig. 8.9, O is the centre of a circle, PQ is a chord and the tangent PR at P makes an angle of 50^o with PQ. Find ∠POQ.

Answer 1

Answer is.........