Mathematics, 28.05.2021 16:40, Shamiyah732

A level is set up on a planar slope. The backsight reading on point A is 1.56 feet at a horizontal distance of 200.00 feet. The foresight reading on point B at an equal distance is 12.67 feet. What is the grade of the slope in percent to the nearest 0.01%

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A level is set up on a planar slope. The backsight reading on point A is 1.56 feet at a horizontal d...