Physics, 12.02.2020 04:42 chrisd2038
A surveyor measures the distance across a straight river by the following method. Starting directly across from a tree on the opposite bank, she walks d = 76 m along the riverbank to establish a baseline. Then she sights across to the tree. The angle from her baseline to the tree is θ = 28.0°. How wide is the river? m
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A surveyor measures the distance across a straight river by the following method. Starting directly...
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