Question

What is the circumference of a circle with radius 5 feet?

five pi feet

ten pi feet

fifteen pi feet

twenty pi feet

Answer 1

Circumference of a Circle is given as:

\[\large \color{blue}{Circumference = 2 \pi r}\]


Where r is the radius of the circle..

Answer 2

Just plug in the value of r = 5 there and you will get the circumference..

Answer 3

So, it's 2(3.14)5 feet

Answer 4

10 pi feet