angle between hour and minute hand formula
// Angle between minute and hour hand.
// formula is : (h*30 - m * 5.5) thats it. h for hour and m for minute;
// if angle is between 180 && 360 than minus it from 360; like if(angle > 180) ==> angle = 360 - angle;
// and if angle is less than 0 that means negative than make it positive;
/*
h = 3 and m = 25;
angle = (h*30 - m * 5.5)
if angle > 180 && angle < 360 ==> angle = 360 - angle;
if angle < 0 ==> angle = 0 - angle;
*/