Solve the right triangle. If two sides are given, give angles in degrees and minutes.
-A conservation officer needs to know the width of a river in order to set instruments correctly for a study of pollutants in the river. From point A, the conservation officer walks 105 feet downstream
And sights point B on the opposite bank to determine that $$\theta = 50 ^ { \circ }$$ (see figure). How wide is the river
(round to the nearest foot)?
A) $80 \mathrm { ft }$
B) $88 \mathrm { ft }$
C) $125 \mathrm { ft }$
D) $163 \mathrm { ft }$

Question

Solve the right triangle. If two sides are given, give angles in degrees and minutes.
-A conservation officer needs to know the width of a river in order to set instruments correctly for a study of pollutants in the river. From point A, the conservation officer walks 105 feet downstream
And sights point B on the opposite bank to determine that $$\theta = 50 ^ { \circ }$$ (see figure). How wide is the river
(round to the nearest foot)? 
A) $80 \mathrm { ft }$ 
B) $88 \mathrm { ft }$ 
C) $125 \mathrm { ft }$ 
D) $163 \mathrm { ft }$

Quizplus · Accepted Answer

The Answer of Solve the right triangle. If two sides are given, give angles in degrees and minutes.
-A conservation officer needs to know the width of a river in order to set instruments correctly for a study of pollutants in the river. From point A, the conservation officer walks 105 feet downstream
And sights point B on the opposite bank to determine that $$\theta = 50 ^ { \circ }$$ (see figure). How wide is the river
(round to the nearest foot)? 
A) $80 \mathrm { ft }$ 
B) $88 \mathrm { ft }$ 
C) $125 \mathrm { ft }$ 
D) $163 \mathrm { ft }$

Solve the Right Triangle θ=50∘\theta = 50 ^ { \circ }θ=50∘

Solve the Right Triangle $\theta = 50 ^ { \circ }$