Question

If the circumference of a circle measures 12π cm, what is the area of the circle in terms of π?

Answer 1

36π cm

Explanation:

C = 2πr

12π = 2πr

12π/2π = 2πr/2π

r =6

Area of a circle = πr²

A= π×6×6

A=36π cm²

Answer 2

If
`C=2\pi r` then
`r=6` and
`A=\pi r^2=\boxed{36\pi}`.

Hope this helps.