The people of Bridgetown wanted to build a bridge across a nearby river. Since they were poor swimmers, their master Trigonomos agreed to measure the width of the river without actually crossing it. Trigonomos spotted a tree across the river and marked the spot directly across from it. Then he walked to another point 15 meters down the river and found that the angle between his side of the river and the line connecting him to the tree was 76°. What is the width of the river? Round your final answer to the nearest hundredth The width of the river is 60.16 meters. The width of the river is 14.55 meters. The width of the river is 10.30 meters. The width of the river is 72.24 meters

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.5: Special Right Triangles
Problem 25E: A jogger runs along two sides of an open rectangular lot. If the first side of the lot is 200 ft...
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The people of Bridgetown wanted to build a bridge across a nearby river. Since they were poor swimmers, their master Trigonomos agreed to measure the width of the river without actually crossing it. Trigonomos spotted a tree across the river and marked the spot directly across from it. Then he walked to another point 15 meters down the river and found that the angle between his side of the river and the line connecting him to the tree was 76°. What is the width of the river? Round your final answer to the nearest hundredth The width of the river is 60.16 meters. The width of the river is 14.55 meters. The width of the river is 10.30 meters. The width of the river is 72.24 meters
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