Ladders can be extremely dangerous if not used correctly. A 20 ft. extension ladder is placed on a wall making an angle of elevation of 85° with the ground. If a person at the top of the ladder leaned back, rotating the ladder away from the wall, how far to the nearest foot would the person fall before he hit the ground?
Ladders can be extremely dangerous if not used correctly. A 20 ft. extension ladder is placed on a wall making an angle of elevation of 85° with the ground. If a person at the top of the ladder leaned back, rotating the ladder away from the wall, how far to the nearest foot would the person fall before he hit the ground?
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Ladders can be extremely dangerous if not used correctly. A 20 ft. extension ladder is placed
on a wall making an
ladder leaned back, rotating the ladder away from the wall, how far to the nearest foot would
the person fall before he hit the ground?
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