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The radius of a circle is 9 cm. Find its area in terms of pipi

Solution

The radius of a circle is 9 cm. Find its area in terms of pi\pi

Solution

a re a : 81 π c m^{2}

+1

Decimal Notation

254.46900 \dots

Solution steps

Given:

r a d i u s : 9 c m

Circle Area given

r = 9 : A = 81 π

a re a : 81 π c m^{2}

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