Question

How many degrees is 5pi/4 ​radians?

Answer 1

Answer: 225

Explanation:

Create a ratio part/whole for radians = part/whole for degrees

`((5\pi )/(4) )/(2\pi ) = (x)/(360)` Keep change flip because you are dividing fractions for left side

`(5\pi )/(4) ((1)/(2\pi )`) =
`(x)/(360)`

`(5)/(8) ((360)/(1) ) =x`

x = 225