Question

The radius of a circle is 8 in. Find its area in terms of π

Answer 1

AREA

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This is the formula for finding area :

`A=\pi r^(2)`

We know that r=8:

`A=\pi (8)^2`

Square:

`A=64\pi`

We leave our Answer in this form, since we need it in terms of pi.

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