Objective-C Programming: The Big Nerd Ranch Guide

Challenge

The interior angles of a triangle must add up to 180 degrees. Create a new C Command Line Tool named Triangle. In main.c, write a function that takes the first two angles and returns the third. Here is what it will look like when you call it:

#include <stdio.h>

// Add your new function here

int main(int argc, const char * argv[])
{
    float angleA = 30.0;
    float angleB = 60.0;
    float angleC = remainingAngle(angleA, angleB);
    printf("The third angle is %.2f\n", angleC);
    return 0;
}

The output should be:

The third angle is 90.00