A boat was docked 30.0 m from the base of a cliff. A sailor used a clinometer to sight the top of the cliff. The angle on the clinometer was 16°. The sailor held the clinometer 1.5 m above the surface of the water. What is the height of the cliff above the water to the nearest tenth of a meter?

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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A boat was docked 30.0 m from the base of a cliff. A sailor used a clinometer to sight the top of the cliff. The angle on the clinometer was 16°. The sailor held the clinometer 1.5 m above the surface of the water. What is the height of the cliff above the water to the nearest tenth of a meter?
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