7. In Fig. 9.6
7. In Fig. 9.6, if O is the centre of a circle, PQ is a chord and the tangent PR at P makes an angle of 50° with PQ, then ∠POQ is equal to
05
Jul
7. In Fig. 9.6, if O is the centre of a circle, PQ is a chord and the tangent PR at P makes an angle of 50° with PQ, then ∠POQ is equal to 7. In Fig. 9.6 if O is the centre of a circle PQ is a chord and the tangent PR at [...]