9. Chris needs to fix a leaky roof on his house
but does not own a ladder. He thinks that a
25 ft. ladder will be long enough to reach
the roof, but he needs to be sure before he
spends the money to buy one. He chooses
a point P on the ground where he can
visually align the roof of his car with the
edge of the house roof. Help Chris
determine if a 25 ft. ladder will be long
enough for him to safely reach his roof.