PLEASE HELP ME ITS URGENT What is the circumference of a circle with a radius of 9.7 inches? Use 3.14 for pi. Enter your answer as a decimal in the box.

Question

asked Feb 9, 2019 96.6k views

2 Answers

Bonflash · Answer 1 · 2019-02-15T17:45:58+0000

Answer:

60.916 inches

Explanation:

Given a circle of radius ''R'' the circumference of the circle is calculated as :

$C=2\pi R$

Where the letter C is the circumference.

In the exercise, the radius is 9.7 inches, replacing this value of R in the equation of circumference and using
$\pi =3.14$ :

$C=2\pi R\\C=(2).(3.14).(9.7in)=60.916in$