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1. Find the angle of elevation of the sun when a house 15 meters high casts a shadow of 20 meters. A. 37° В. 38° C. 39° D. 40°

1. Find the angle of elevation of the sun when a house 15 meters high casts a shadow of 20 meters. A. 37° В. 38° C. 39° D. 40°

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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1. Find the angle of elevation of the sun when a house 15 meters high casts a shadow of 20 meters. А. 37° В. 38° C. 39° D. 40° 2. What is the angle of depression of the boat 150 meters from the base of a lighthouse that is 80 meters above the surface of the sea? A. 25° В. 26° C. 27° D. 28° 3. Nina stands 15 meters from a building and formed a 75° angle of elevation to its top. How high is the building? A. 55 meters B. 56 meters C. 57 meters D. 58 meters 4. A ladder 8 feet long inclines at a 60° angle. How far is its farthest part from the base of the wall? A. 2 ft B. 3 ft C. 4 ft D. 5ft 5. From the top of the building of a food chain, the angle of depression from where Miguel stands is 45°. If the building is 12 meters high, how far is he from it? A. 11 meters B. 12 meters C. 13 meters D. 14 meters
Transcribed Image Text:1. Find the angle of elevation of the sun when a house 15 meters high casts a shadow of 20 meters. А. 37° В. 38° C. 39° D. 40° 2. What is the angle of depression of the boat 150 meters from the base of a lighthouse that is 80 meters above the surface of the sea? A. 25° В. 26° C. 27° D. 28° 3. Nina stands 15 meters from a building and formed a 75° angle of elevation to its top. How high is the building? A. 55 meters B. 56 meters C. 57 meters D. 58 meters 4. A ladder 8 feet long inclines at a 60° angle. How far is its farthest part from the base of the wall? A. 2 ft B. 3 ft C. 4 ft D. 5ft 5. From the top of the building of a food chain, the angle of depression from where Miguel stands is 45°. If the building is 12 meters high, how far is he from it? A. 11 meters B. 12 meters C. 13 meters D. 14 meters
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