Math, asked by km8284992, 6 months ago

prove that opposite sides of a circle circumscribing a circle subtend supplementry angle at center of the circle​

Answers

Answered by ZaaraShowkat22
6

Answer:

A circle with centre O touches the sides AB, BC, CD and DA of a quadrilateral ABCD at the points P, Q, R and S respectively. ... Since sum of all the angles subtended at a point is 360°.

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