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

DaBler asked Oct 9, 2022

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DaBler asked Oct 9, 2022

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23 votes

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

Explanation:

ans is 154

Marck answered Oct 13, 2022

by Marck

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