Question

IXL Geometry help pls !

Answer 1

In order to find the diameter of a circle using the circumference, you simply need to take the circumference, and divide it by pi.

You would take 5pi, and divide it by pi.

5pi/pi=5 because the pi would cancel out.

Diameter would be 5inches

Hope this helps. ;)

Answer 2

The answer to your question is 5 in

Explanation:

Data

Circumference = 5π in

Diameter = ?

Formula

Circumference = 2πr

Process

1.- Equal the formula to the value

2πr = 5π

2.- Solve for r

r = 5π/2π

3.- Simplification

r = 5/2

4.- Find the diameter

diameter = 2r

diameter = 2(5/2)

diameter = 5 in