Mathematics, 24.04.2020 02:23 nikkiebartels
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 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
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The people of Bridgetown wanted to build a bridge across a nearby river. Since they were poor swimme...
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