human
What is a code to angle of intersection of two circles having their centers D distance apart and the other steps required given the following:
Angle of intersection of two circles having their centers D distance apart | Function to find the cosine of the angle of the intersection of two circles with radius R1 and R2.
Return the cosine of the angle.
Driver Code"
How can the above be solved in Python?
assistant
#Here is code to angle of intersection of two circles having their centers D distance apart and the other steps required.
 def angle ( R1 , R2 , D ) :
	ans = ( ( R1 * R1 + R2 * R2 - D * D ) / ( 2 * R1 * R2 ) )
	return ans
if __name__ == ' _ _ main _ _ ' :
	R1 = 3
	R2 = 4
	D = 5
	print ( angle ( R1 , R2 , D ) )