Solve the Problem $35 ^ { \circ } 18 ^ { \prime }$

Multiple Choice

Solve the problem.
-From a boat on the river below a dam, the angle of elevation to the top of the dam is $35 ^ { \circ } 18 ^ { \prime }$ . If the dam is 371 feet above the level of the river, how far is the boat from the base of the dam (to the nearest foot) ?

A) $524 \mathrm { ft }$
B) $494 \mathrm { ft }$
C) $504 \mathrm { ft }$
D) $514 \mathrm { ft }$