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Estimating and Costing - Engineering

Q1:

The area of a sloping surface of a protective embankment of mean height d, side slopes S : 1 and length L is

A d x d x s

B
d2 x (ds)2

C
L.D 1 + s2

D
2 LD 1 + s2

ANS:C -

L.D 1 + s2

Actually, they have asked area of "a " sloping surface which in itself means one sloping surface.