Mrs. McCleskey has a very mathematical dog! His name is Ruckus. Ruckus is
OBSESSED with his ball! He can sense it anywhere! This morning, he saw it
on top of the lamp. He calculated the horizontal distance from the base of
the lamp to him to be 8 feet. He also calculated that the angle of elevation
from him to the top of the lamp was 37°. What is the vertical distance he
will have to jump to get his ball??