Question

QP is a tangent to a circle with centre O at a point P on the circle. lf ∆OPQ is isosceles, then angal OQP equals.
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Answer 1

Answer:

Because angle opq is a right angle (Radius is perpendicular at tangent point)

It is isosceles right triangle

And angle OQP equals 45 degree

Answer 2

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pq is tangent and Oq is radius

we know that tangent is perpendiculatr to radius

Angle Opq = 90°

Angle OPQ is isoceles

• OP = PQ

Angle OQP = Angle POQ

SO,

angle Oqp = 1/2 X 90°

= 45°

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