Question

The circumference C of a circle is 2 17 inches. Use the formula C = 2rr to find the radius r of the circle. in.​

Answer 1

Answer: r ≈ 34.54

Explanation:

You have your circumference which is 217.

Plug this into your equation.

217 = 2πr

Divide both sides by 2π to make r by itself.

After you do this, you get r ≈ 34.54