A surveyor in a helicopter is determining the width of an island, as shown in the figure. (Round your answers to the nearest whole number.)

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter2: Right Triangle Trigonometry
Section2.4: Applications
Problem 38PS: Rescue A helicopter makes a forced landing at sea. The last radio signal received at station C gives...
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A surveyor in a helicopter is determining the width of an island, as shown in the figure. (Round your answers to the nearest whole number.)
38°
6,000 ft
Not drawn to scale
(a) What is the shortest distance d (in ft) the helicopter must travel to land on the island?
Enter a number.
(b) What is the horizontal distance x (in ft) the helicopter must travel before it is directly over the nearer end of the island?
x = 7680
ft
(c) Find the width w (in ft) of the island.
w = 5187
v ft
Transcribed Image Text:A surveyor in a helicopter is determining the width of an island, as shown in the figure. (Round your answers to the nearest whole number.) 38° 6,000 ft Not drawn to scale (a) What is the shortest distance d (in ft) the helicopter must travel to land on the island? Enter a number. (b) What is the horizontal distance x (in ft) the helicopter must travel before it is directly over the nearer end of the island? x = 7680 ft (c) Find the width w (in ft) of the island. w = 5187 v ft
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