A semicircle is divided into two sectors whose angels are in the ratio 4:5 find the ratio of their areas

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A semicircle is divided into two sectors whose angels are in the ratio 4:5 find the ratio of their areas

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Amaya 4 days 2021-10-11T08:38:57+00:00 1 Answer 0 views 0

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    2021-10-11T08:40:40+00:00

    Answer:

    4:9

    Step-by-step explanation:

    Area of a sector= (1/2)xradiusxradiusĂ—angle

    Here radius for the two sectors is same.

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