Q5
If d1 is the depth of cutting, d2 is the height of the bank from bed level r2 : 1 and r1 : 1 are the slopes in filling and cutting respectively, the horizontal distance n between the bed and bank, is
A.
x = r1d1
B.
x = r2d2
AnswerC.
D.
Answer: Option B
Solution
Answer: Option B
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