Asyn-Trig HM 6EF Immersive Reader10. A lighthouse built at sea level is 150 feet high. From its top, the angle of depression of a buoy is 25°.Find the distance from the buoy to the foot of the lighthouse.11. A surveyor is 100 meters from a bridge. The angle of elevation to the top of the bridge is 35°. Thesurveyor's instrument is 1.45 meters above the ground. Find the height of the bridge.12.A surveyor is 100 meters from a building. The angle of elevation to the top of the building is 23The surveyor's instrument is 155 meters above the ground. Find the height of the building.

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Answered: 10. A lighthouse built at sea level is…

10. A lighthouse built at sea level is 150 feet high. From its top, the angle of depression of a buoy is 25°. Find the distance from the buoy to the foot of the lighthouse.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 47P: A high fountain of water is located at the center of a circular pool as shown in Figure P1.47. Not...

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Asyn-Trig HM 6
EF Immersive Reader
10. A lighthouse built at sea level is 150 feet high. From its top, the angle of depression of a buoy is 25°.
Find the distance from the buoy to the foot of the lighthouse.
11. A surveyor is 100 meters from a bridge. The angle of elevation to the top of the bridge is 35°. The
surveyor's instrument is 1.45 meters above the ground. Find the height of the bridge.
12.
A surveyor is 100 meters from a building. The angle of elevation to the top of the building is 23
The surveyor's instrument is 155 meters above the ground. Find the height of the building.

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