Quadrilateral ABCD is inscribed in a circle. If angle B measures 112°, what is the measure of angle D?

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Quadrilateral ABCD is inscribed in a circle. If angle B measures 112°, what is the measure of angle D?

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Nem 4 years 2021-08-14T09:45:32+00:00 1 Answers 16 views 0

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  1. Delwyn
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    2021-08-14T09:47:00+00:00
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    Answer:

    68°

    Step-by-step explanation:

    If a quadrilateral is inscribed in a cirle, the sum of its opposite angles is 180°. Angles B and D are opposite => B+D=180° => D=180°-B=180°-112°=68°

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