Question

What angle is 1.30 pi in radians?

Answer 1

Assuming you meant what angle in degrees is `1.30 pi` radians:
`1.30 pi "(radians)" = 234.0^@`

Explanation:

`pi " (radians)" = 180^@`

`1.30pi "( radians)" = 1.30*180^@ = 234.0^@`

An angle specified as a real number (like `1.30pi`) is assumed to be in radians, so an angle of `1.30pi` is an angle of `1.30pi` radians.

Also, in the unlikely event that you meant:
What angle is 1.30pi^@ in radians?
`color(white)("XXXX")1^@ = pi/180` radians
`rarrcolor(white)("XXXX")1.30pi^@ = 1.30/180pi^2` radians