converting angle to radian [closed]

Question

I got angle in degree as -415 degrees,

i have converted it into radian as

float degreeValue = -415

float radianValue = degreeValue * pi / 180.0; 

here i got as -0.7(round off)

how to convert again into degree to get same value of angle in degrees.

Answer 1

float degreeValue = radianValue * 180.0 / pi;

(and you probably meant -7.24 radian and not -0.7 for -415 degrees)