Question

Find the exact area of a circle having the given circumference.
4(square root of three times pie)
a=

A. 2times the square root of three times pie

B. 4 times the square root of three times pie

C. 12 times pie

Answer 1

@ganeshie8

Answer 2

i got 24 as my final answer

Answer 3

Your answer is not correct and is not in the choices.
Divide the circumference by \(2\pi\) to find the radius, r.
Then do \(\pi r^2 \) to find the area.

Answer 4

circumference is
2πr

and here
2πr=4√3π
so
r=2√3π/π

A=πr^2
A=π×(2√3π/π)^2
A=12π

Answer 5

thanks guys

Answer 6

Anytime.