Math, asked by BrainlyPriya18, 1 month ago

converse of cyclic quadrilateral

Please I am studying right now and I am in doubt I ll mark you the brainliewt

Here Angle CDA is an extrior angle
but they took
angle CD'A=D'CD+CDD'

I just wanna know why D'CD+CDD'​

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Answers

Answered by asish55555
1

Answer:

Converse of cyclic quadrilateral theorem Theorem : If a pair of opposite angles of a. quadrilateral is supplementary, the quadrilateral is cyclic

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