Solve the Problem. -A Twenty-Five Foot Ladder Just Reaches the Top of a Top

Multiple Choice

Solve the problem.
-A twenty-five foot ladder just reaches the top of a house and forms an angle of 41.5° with the wall of the house. How tall is the house? Round your answer to the nearest 0.1 foot.

A) 18.7 ft
B) 18.8 ft
C) 18.6 ft
D) 19 ft