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The general eq'n for a circles area is

A = pi r^(2)

Hence

With a diamter of 22 inches . the radius(r) is half the diameter at 11 inches.

Substituting

A = pi 11^(2)

A = 121 pi

Using pi = 3.14

Hence

A = 121 X 3.14

A = 379.94 sq.ins. (NOT ins^(2))

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lenpollock

Lvl 16
5mo ago

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