A circle has a circumference of 150 meters. What is the measure of its radius? Round to the nearest tenth.

Question

asked Nov 28, 2017 104k views

2 Answers

HosseinK · Answer 1 · 2017-12-04T06:47:35+0000

Answer: The radius of the circle is 23.9 meters.

Explanation:

We are given:

Circumference of circle = 150 meters

To calculate the radius of the circle, we use the equation:

$\text{Circumference of circle}=2\pi r$

We know that:

Value of
$\pi$ = 3.14

Putting values in above equation, we get:

$150=2* 3.14* r\\\\r=(150)/(2* 3.14)=23.88m\approx 23.9m$

Hence, the radius of the circle is 23.9 meters.