Question

What is the diameter of a circular swimming pool with a radius of 9 feet? enter only the number

Answer 1

18

Explanation:

Hey there!

Well radius is half the diameter so,

D = r*2

Plug in 9

D = 9*2

D = 18

Hope this helps :)

Answer 2

The answer is 18 feet

Explanation:

To find the diameter of a circle given it's radius we use the formula

diameter = radius × 2

From the question

radius = 8

So the diameter is

diameter = 9 × 2 = 18 feet

Hope this helps you