Question

In the given figure O is the centre of a circle PA and PB are tangents to the circle then find AQB?
APB is 40°

Answer 1

Here Is Your Answer:-=====================⤵

Prove “if two lines intersect each other, then the vertically opposite angles are equal.”

Let AB and CD be two lines intersecting at O. Ray OE bisects ∠AOB and OF is the ray opposite to OE.