1. A 20-foot ladder leans against a wall so that the base of the ladder is 8 feet from the base of the building. What angle does the ladder make with the ground? Round to the nearest tenth of a degree. Be sure to include units.
1. A 20-foot ladder leans against a wall so that the base of the ladder is 8 feet from the base of the building. What angle does the ladder make with the ground? Round to the nearest tenth of a degree. Be sure to include units.
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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Ratios
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.
Trigonometric Ratios
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.
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![1. A 20-foot ladder leans against a wall so that the base of the ladder is 8 feet from the base of the
building. What angle does the ladder make with the ground? Round to the nearest tenth of a
degree. Be sure to include units.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Febe7c92b-0501-4d21-bc58-0a2199f89a0a%2F2e535d4b-2e0f-4d3b-8767-97828f9b5954%2Fkpuykl3_processed.png&w=3840&q=75)
Transcribed Image Text:1. A 20-foot ladder leans against a wall so that the base of the ladder is 8 feet from the base of the
building. What angle does the ladder make with the ground? Round to the nearest tenth of a
degree. Be sure to include units.
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