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Dard D.

asked • 18d

Algebra question

You are measuring the width of the river. You place a stake on one side of the river, directly across from a rock and walk 100 meters to the right of the stake and measure a 79° angle between the stake and the rock. Draw a sketch and find the width of the river to the nearest tenth?

David W.

Try actually drawing a sketch. I bet you'll figure it out.


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