Mathematics: The circumference of a cirlcle is 6π inches. what is the area of the cirlce?

The circumference of a cirlcle is 6π inches. what

katieP1992

13.03.2022

The correct answer is B.

Start from the equation for the circumference and solve it for the radius:

$C = 2\pi r \implies r = \frac{C}{2\pi}$

So, the radius of the circumference is

$\frac{6\pi}{2\pi} = 3$ inches

Once the radius in known, you can plug it in the formula for the area:

$A = \pir^2 = 9\pi$ squared inches.

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emblemhacks

01.08.2021

answer:

n/a

step-by-step explanation:

the answer to this question is simple, (x-z) = 0 [ (x - x) = 0 ]

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