Question

Can anyone find the circumference in terms of pi?

Answer 1

The circumference of circle is 20π cm.

Explanation:

Given that the formula of Circumference is C = 2×π×r where r represents radius. So you have to substitute the following values into the formula :

`c = 2 * \pi * r`

`let \: r = 10`

`c = 2 * \pi * 10`

`c = 20\pi \: cm`

Answer 2

20
`\pi`

Explanation:

The formula for circumference is 2
`\pi`r, where r stands for radius. Therefore, the circumference of this circle can be defined by:

2
`\pi`r

2
`\pi`10

20
`\pi`

Hope this helps :) Please contact me if you have any questions!