Question

How do you convert 5pi/6 radians to degree?

Answer 1

`150^o`

Explanation:

`1pi " radian" = 180^o`

In this case, it is obvious that

`5pi " radians" = 180^o * 5 = 900^o`

and, completing the question,

`(5pi)/6 " radians" = 900^o/6 = 150^o`.

You can also work it out the other way round, dividing by `6` first to give `180^o/6 = 30^o`, and then multiplying by `5` to give `150^o`.