By mistakenly using π as 3, the area of a circle was found to be 147cm2. Taking π to be 22/7 the true area, in cm2, is​

Question

By mistakenly using π as 3, the area of a circle was found to be 147cm2. Taking π to be 22/7 the true area, in cm2, is​

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Lệ Thu 5 months 2021-08-13T22:54:28+00:00 1 Answers 3 views 0

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    2021-08-13T22:56:10+00:00

    Answer:

    pie times radius square is equal to 147

    when pie is 3, radius square is 49

    radius is equal to 7

    actual pie r square is 22/7 times 7 times 7 is 154

    Step-by-step explanation:

    ans is 154

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