The distance from a boat to a lighthouse is 100 feet and the lighthouse is 120 feet tall. What is the angle of depression from the top of the lighthouse to the boat?

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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The distance from a boat to a lighthouse is 100 feet and the lighthouse is 120 feet tall. What is the angle of depression from the top of the lighthouse to the boat?

Answer(I already provided the answers I just need the COMPLETE SOLUTIONS" solving situational problems involving inverse trigonometric functions and trigonometric equations")

50.2°

50.2°
Transcribed Image Text:50.2°
The distance from a boat to a lighthouse is 100 feet and the lighthouse is 120
feet tall. What is the angle of depression from the top of the lighthouse to the
boat?
Transcribed Image Text:The distance from a boat to a lighthouse is 100 feet and the lighthouse is 120 feet tall. What is the angle of depression from the top of the lighthouse to the boat?
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