Mohal leans a 20-foot ladder against a wall so that it forms an angle of 72° with the ground. How high up the wall does the ladder reach? Round your answer to the nearest tenth of a foot if necessary.
Mohal leans a 20-foot ladder against a wall so that it forms an angle of 72° with the ground. How high up the wall does the ladder reach? Round your answer to the nearest tenth of a foot if necessary.
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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Transcribed Image Text:Mohal leans a 20-foot ladder against a wall so that it forms an angle of 72° with the
ground. How high up the wall does the ladder reach? Round your answer to the
nearest tenth of a foot if necessary.
Answer:
feet
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