2 Answers

Kevin Bayes · Answer 1 · 2020-07-05T04:51:32+0000

Answer:

Explanation:

The area of a circle can be calculated with the formula:

$A=\pi r^2$

Where r is the radius of the circle.

The circumference of a circle can be calculated with the formula:

$C=2\pi r$

Where r is the radius of the circle.

Knowing that the circumference is 6π, you know that the radius is:

$r=(6\pi)/(2\pi)\\r=3cm$

Substitute the radius of the circle into the formula
$A=\pi r^2$ , then:

$A=\pi (3cm)^2\\A=28.27cm^2$

Vriesdemichael · Answer 2 · 2020-07-09T06:27:38+0000

Answer:

A = 9 pi cm^2

Explanation:

Circumference = 2 * pi *r

6pi = 2 * pi *r

Divide each side by pi

6 = 2r

Divide by 2

6/2 = 2r/2

3=r

Now we want to find the area

A = pi r^2

A = pi (3)^2

A = 9 pi cm^2

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