In Fig 16 170, AB is a diameter of a circle C(O, r) Chord CD is equal to radius - Maths - Circles

Question

In Fig 16 170, AB is a diameter of a circle C(O, r) Chord CD is
equal to radius OC If AC and BD when produced intersect at P, prove
that ∠APB is constant

Neha Sethi · Accepted Answer

Kindly refer the similar link for your query

https://www meritnation
com/ask-answer/question/produced-meet-in-point-p-prove-that-angle-apb-60-deg/circles/4186052
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In Fig. 16.170, AB is a diameter of a circle C(O, r) Chord CD is equal to radius OC. If AC and BD when produced intersect at P, prove that ∠APB is constant.