1930Civil EngineeringMedium
If B is the width of formation, d is the height of the embankment, side slope S : 1, for a highway with no transverse slope, the area of cross-section is________?
AB + d + Sd
B1⁄2 (Bd + Sd2)
CBd + Sd2
DB × d – Sd1/2
Correct answer
C. Bd + Sd2
Explanation
The correct answer is Bd + Sd2.