Question

A circle has a circumference of 153.86 units. What is the radius of the circle?

Answer 1

Radius = 24.49

Hope this helps! (If not sorry!)

Answer 2

Answer: 24.5 units.

Explanation:

The formula to find the circumference of circle is given by :-

`C=2\pi r`, where r is the radius of the circle.

Given : A circle has a circumference of 153.86 units.

Therefore, the circumference of circle will be :-

`153.86=2\pi r\\\\\Rightarrow\ r=(153.86)/(2\pi)\\\\\Rightarrow\ r=(153.86)/(2(3.14))=24.5\text{ units}`

Hence, the radius of the circle is 24.5 units.