def lateralsurface_cone(r,h):
  import math
  
  l = math.sqrt(r * r + h * h)
  LSA = math.pi * r  * l
  return LSA
def lateralsurface_cone(VAR_0, h):
    import math
   
    l = math.sqrt(VAR_0 * VAR_0 + h * h)
    LSA = math.pi * VAR_0 * l
    return LSA