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24 votes
24 votes
A helicopter hovers 950 feet above a small island. The figure shows that the angle of depression from the helicopter to point P is 47 °. How far off the​ coast, to the nearest​ foot, is the​ island?

User Shadira
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1 Answer

25 votes
25 votes

let x rep the foot of the island

Using trig formula

SOHCAHTOA

sin 47° = 950/x

xsin47° = 950

x = 950/sin47°

A helicopter hovers 950 feet above a small island. The figure shows that the angle-example-1
User Yadutaf
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2.8k points