40° 10

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
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4:26
AA
A khanacademy.org
Right triangle trigonometry word proble...
Trigonomos spotted a tree across the river
and marked the spot directly across from it.
Then he walked to another point 10 meters
down the river and found that the angle
between his side of the river and the line
connecting him to the tree was 40°.
What is the width of the river?
Round your final answer to the nearest
hundredth.
meters
40
10
• O o o
Check
Transcribed Image Text:4:26 AA A khanacademy.org Right triangle trigonometry word proble... Trigonomos spotted a tree across the river and marked the spot directly across from it. Then he walked to another point 10 meters down the river and found that the angle between his side of the river and the line connecting him to the tree was 40°. What is the width of the river? Round your final answer to the nearest hundredth. meters 40 10 • O o o Check
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