Asked by trigofunctions
a bridge is 10 meters above the original ground n assumed to be level. How far from the end of the bridge, an approach starts, if the approach is to have a 10 percent grade?
Answers
Answered by
Henry
Grade = h / L
0.1 = 10 / L
L = 100 Meters
0.1 = 10 / L
L = 100 Meters
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