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3 years ago

A circular table has a circumfrence of 18.84. What is the approximate area to the nearest square yard?

Mathematics

1 answer:

maria [59]3 years ago

6 0

C= $2 \pi r$ so
18.84=2*3.14r
18.84=6.28r
r=3

$A= \pi r^{2}$
A=3.14*9
A=28.26 or when rounded is 28

Hope that helps

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