He quad
B
3. You shoot a pool ball, and it rolls back to where it started (as shown
in the diagram). The ball bounces off each wall at the same angle at
which it hits the wall.
a. The ball hits the first wall at an angle of 53. So
MZAEF=mZBEH=53º.
What is mZAFE? Show your work.
ga
b. What is mZFEH?
c. What is mZEHG?
d. Is quadrilateral EFGH a parallelogram? Explain your reasoning,
ex and