Question

properties of cyclic quadrilateral
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Answer 1

Answer:

In a cyclic quadrilateral, all the four vertices of the quadrilateral lie on the circumference of the circle.

The four sides of the inscribed quadrilateral are the four chords of the circle.

The measure of an exterior angle at a vertex is equal to the opposite interior angle.

Step-by-step explanation:

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Answer 2

Answer:

a cyclic quadrilateral is any four sides geometric fifur whose vertics all lie on the circle . all rectangles are cyclic but many other quadrilaterl are not