Update src/trig_functions/trig_functions.c

src/trig_functions/trig_functions.c

@@ -1 +1,14 @@
+#include "trig_functions.h"
+#include <math.h>
 
+double calculate_sin(double angle) {
+    return sin(angle);
+}
+
+double calculate_cos(double angle) {
+    return cos(angle);
+}
+
+double calculate_tan(double angle) {
+    return tan(angle);
+}