# Question: in the figure b is a ball and h is...

###### Question details

In
the figure, B is a ball and H is a hole on a miniature golf course.
If you want the ball to bounce off all three walls, describe how to
find the points P, Q, and S in the diagram. Assume that the angle
of incidence equals the angle of reflection. Prove that the path
B-P-Q-S-H is the shortest path connecting B with H through points
on all three walls.