Math, asked by cbore, 1 year ago

answer the question

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Answered by sg2544
7
heya answer is here........

area=pie×r^2
=3.141×21^2
=1,385.181 cm^2


it may be helps u frnd.....
Answered by silu12
2
hii friend. .
here is your answer. ..

area=pai×r^2
=3.141×21^2=1385.181
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