Estimate how wide is the river

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Reference no: EM13647756

A surveyor measures the distance across a straight river by thefollowing method: Starting directly across from a tree on theopposite bank, he walks 120 m alongthe riverbank to establish a baseline. Then he sights across to thetree. The angle from his baseline to the tree is 35.0°. How wide is the river?

m

Reference no: EM13647756

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