Calculate arccosine: acos : Cos ACos « Math « C / ANSI-C

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C / ANSI-C » Math » Cos ACos Screenshots  Calculate arccosine: acos #include <stdio.h> #include <math.h> #define PI 3.14159265 int main () {   double v, result;   v = 0.5;      result = acos ( v ) * 180 / PI;      printf ("Arccosine of %lf is %lf\n degrees", v, result );      return 0; }                     Related examples in the same category 1. How to use acos 2. How to use cos 3. How to use cosh 4. Calculate cosine: how to use cos 5. Calculate hyperbolic cosine:how to use cosh