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 P makes an angle of 50° with PQ then ∠POQ is equal to July 5, 2021 Category: Chapter 10 - Circles , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related