Solve the problem.
-From a balloon 1122 feet high, the angle of depression to the ranger headquarters is $60 ^ { \circ } 13 ^ { \prime }$. How far is the headquarters from a point on the ground directly below the balloon (to the nearest foot)?
A) $637 \mathrm { ft }$
B) $647 \mathrm { ft }$
C) $632 \mathrm { ft }$
D) $642 \mathrm { ft }$

Question

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The Answer of Solve the problem.
-From a balloon 1122 feet high, the angle of depression to the ranger headquarters is $60 ^ { \circ } 13 ^ { \prime }$. How far is the headquarters from a point on the ground directly below the balloon (to the nearest foot)?
A) $637 \mathrm { ft }$
B) $647 \mathrm { ft }$
C) $632 \mathrm { ft }$
D) $642 \mathrm { ft }$

Solve the Problem 60∘13′60 ^ { \circ } 13 ^ { \prime }60∘13′

Solve the Problem $60 ^ { \circ } 13 ^ { \prime }$