The equation for the area of a circle is given. A=πr2 If the radius (r) of the circle is 3, what is the area in terms of π? 3π 3π2 9π 9π2

asked May 6, 2023 176k views

5 votes

The equation for the area of a circle is given.

A=πr2

If the radius (r) of the circle is 3, what is the area in terms of π?

3π
3π2
9π
9π2

3.3k points

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7 votes

$A=\pi r^2; r=3 =>\\\\A=\pi *3^2\\A=9\pi$

Answer:
$9\pi$

Bjudson answered May 12, 2023

3.4k points

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