_13. A person in an apartment building sights the top and bottom of an office building 500 ft. away. The angle of elevation for the top of the office building is 23° and the angle of depression for the base of the building is 50°. How tall is the office building? 500
_13. A person in an apartment building sights the top and bottom of an office building 500 ft. away. The angle of elevation for the top of the office building is 23° and the angle of depression for the base of the building is 50°. How tall is the office building? 500
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter6: Circles
Section6.1: Circles And Related Segments And Angles
Problem 27E: A ceiling fan has equally spaced blades. What is the measure of the angle formed by two consecutive...
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A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
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Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
Question
![13. A person in an apartment building sights
the top and bottom of an office building 500 ft. away.
The angle of elevation for the top of the office building
is 23° and the angle of depression for the base of the
building is 50°. How tall is the office building?
500](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4a2bd348-d826-4056-b9ee-5fd404bc60f1%2F3a7ec1f8-9729-4db4-aa43-5c84835b882d%2Fbr9xzq_processed.png&w=3840&q=75)
Transcribed Image Text:13. A person in an apartment building sights
the top and bottom of an office building 500 ft. away.
The angle of elevation for the top of the office building
is 23° and the angle of depression for the base of the
building is 50°. How tall is the office building?
500
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