3. The angle of elevation of a building 80 m high from a man on the ground is 50°42'. How far is the man from the building? In order for that the angle of elevation is halved, how much farther should the man walk away from the base? Illustration: Solution:
3. The angle of elevation of a building 80 m high from a man on the ground is 50°42'. How far is the man from the building? In order for that the angle of elevation is halved, how much farther should the man walk away from the base? Illustration: Solution:
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Trigonometric Functions: Right Triangle Approach
Section5.CT: Chapter Test
Problem 10CT: The base of the ladder in the figure is 6 ft from the building, and the angle formed by the ladder...
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Transcribed Image Text:3. The angle of elevation of a building 80 m high from a man on the ground is 50°42'. How far is the
man from the building? In order for that the angle of elevation is halved, how much farther should the
man walk away from the base?
Illustration:
Solution:
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