Question

Find the radius of a circle with a circumference of 45 centimeters

Answer 1

Answer:

radius is 7.16

Step-by-step explanation:

The equation to find the radius of a circle is r=C/2 with C being the circumference, r being the radius

First, list known values

• C=45
• R=?

Second, plug into equation

• r= 45/2$\pi$

Third, Solve

• r= 7.16
• (Rounded to the hundredths)

I hope this helped and have a great day!