Prove that a cyclic parallelogram is a rectangle.

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Prove that a cyclic parallelogram is a rectangle.

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Eliza 7 hours 2021-11-25T22:59:04+00:00 1 Answer 0 views 0

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    2021-11-25T23:00:50+00:00

    Answer:

    Step-by-step explanation:

    let ABCD be cyclic parallelogram.

    Then ∠A=∠C

    as it is cyclic so ∠A+∠C=180

    ∠C+∠C=180

    2∠ C=180

    ∠C=90

    So ∠A=90

    similarly ∠B=∠D=90

    so it is a rectangle.

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