Question

What is the circumference of a circle that has a radius of 10 centimeters? Round your answer to one decimal place. C = a0 cm

Answer 1

C=2*3.14*10=20*3.14=62.8cm

Answer 2

Answer: 62.8 centimeters

Explanation:

We know that the circumference of a circle is given by :_

`\text{Circumference}=2\pi r`, where r is the radius of the circle.

Given : The radius of the circle : r= 10 centimeters.

Then , the circumference of the circle is given by :-

`\text{Circumference }=2(3.14)(10)\\\\\Rightarrow\ \text{Circumference }=62.8\ cm`

Hence, the circumference of the circle = 62.8 centimeters