@ -94,7 +94,12 @@ int main() {
result = sine(angle);
printf("Sine of %.2lf degrees: %lf\n", angle, result);
break;
case 12:
printf("Enter angle in degrees: ");
scanf("%lf", &angle);
result = cosine(angle);
printf("Cosine of %.2lf degrees: %lf\n", angle, result);
case :
printf("Exiting...\n");