Question

Help what is
thr circumference of a circle is 36π cm
what is the radius of teh circle?

Answer 1

Let's consider the relationship between the circumference and the radius:

⇒ first, consider the equation for finding the circumference

`Circumference = 2\pi *radius`

Let's consider the known information

• Circumference ⇒ 36π

Let's plug the known information to find the radius:

`Circumference = 2\pi *radius\\36\pi =2\pi *radius\\radius = 18`

Thus the radius is 18 cm

Answer: 18 cm

Hope that helps!