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Answer:
Distance between polar bear and top of pile = 12.51 ft (approx.)
Explanation:
Given:
Angle of elevation = 46°
Height of the snow pile = 9 ft
Find:
Distance between polar bear and top of pile
Computation:
Using trigonometry function
Sin 46° = Height of the snow pile / Distance between polar bear and top of pile
Sin 46° = 9 / Distance between polar bear and top of pile
Distance between polar bear and top of pile = 9 / 0.7193
Distance between polar bear and top of pile = 12.51 ft (approx.)