# How do you turn 72 degree into radians?

##### 2 Answers

Multiply. 72 x (

#### Explanation:

= 72 x

=72/180=2/5

Hence 72 degrees in radians is 2

Shoaib Hameed method is correct but I wish to expand on his solution

#### Explanation:

It is a matter of ratios between radians and degrees:

The main point of reference is that there are

Your question requires an answer in radians so we would express our reference ratio in the form of

As there is a direct link between the number of radians to its associated number of degrees we can write:

So we end up with: