From a point P two tangents are drawn to a circle with center o. if OP = diameter of the circle, show `triangleAPB` is equilateral.

From a point P two tangents are drawn to a a circle with center o.if OP= diameter of the circle,show /_APB is equilateral.

From a point P, two tangents PA and PB are drawn to a circle with centre O. If OP= diameter of the circle,show that APB is equilateral.

From a point P , two tangents P A and P B are drawn to a circle with centre O . If O P= diameter of the circle, show that /_\ A P B is equilateral.

From a point P, two tangents PA and PB are drawn to a circle with centre O. If OP is equal to diameter of the circle then angleAPB is___

From a point P, two tangents PA and PB are drawn to a circle with centre O and radius r. If OP=2r, show that triangleAPB is equilateral.

From a point P, two tangents PA and PB are drawn to a circle with centre O and radius r. If OP=2r, show that triangleAPB is equilateral.

PA and PB are tangents to a circle with centre O from point P.OP is equal to the diameter of the circle.Prove that ABP is equilateral triangle,

From a point P, two tangents PA and PB are drawn to a circle C(0,r). If OP = 2r , show that ∆APB is equilateral.