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Mathematics 25 Online
Taylorj33:

The diameter of a circle is 14 m. Find its area to the nearest tenth.

LookingForLove45:

44

BeautyQueen:

So the formulas are A=πr2 and d=2r So solving for the area is A=1 4πd2=1 4·π·142≈153.93804m² so your answer is 153.93

BeautyQueen:

i think this is how you solve it

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