Which one of the following statements about a cyclic quadrilateral is always correct?

MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles

Problem

Which one of the following statements about a cyclic quadrilateral is always correct? (a) Each pair of adjacent angles is equal. (b) Its diagonals bisect each other. (c) The sum of either pair of opposite angles is

180^{\circ}

. (d) Its diagonals are equal.

Related theory

Cyclic Quadrilaterals
Circles
Cyclic quadrilateral properties

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