human
Length of direct common tangent between two intersecting Circles | Function to find the length of the direct common tangent.
Driver code"
How can the above be solved in Python?
 ... What is a code to length of direct common tangent between two intersecting Circles and the other steps required?
assistant
#Here is code to length of direct common tangent between two intersecting Circles and the other steps required.
 def lengtang ( r1 , r2 , d ) :
	print ( " The ▁ length ▁ of ▁ the ▁ direct ▁ common ▁ tangent ▁ is ▁ " , ( ( d ** 2 ) - ( ( r1 - r2 ) ** 2 ) ) ** ( 1 / 2 ) ) ;
r1 = 4 ; r2 = 6 ; d = 3 ;
lengtang ( r1 , r2 , d ) ;