The circumference of a circle is 12.3π in. What is the radius of the circle?

Question

asked Aug 19, 2019 12.0k views

2 Answers

Sunny Garg · Answer 1 · 2019-08-25T18:35:24+0000

Answer:

Radius is 6.15 inches.

Explanation:

We have been given that the circumference of the circle is
$C=12.3\pi$

The formula for circumference of a circle is given by

$C=2\pi r$

Plugging the value of circumference C of the circle

$12.3\pi=2\pi r$

Divide π to both sides of the equation

12.3=2 r

Divide both sides by 2

6.15= r

Hence, the radius is 6.15 inches.