932Civil EngineeringMedium
The area of the cross-section of a road fully in banking shown in the given figure, is________?
ANone of these
B[sb2 + r2 (2bd + sd)2]/(r2 – s2)
C[sb2 + r2 (2bd + sd)2]/(r – s)
D[sb2 + r2 (2bd + sd)2]/(r2 – s5)
Correct answer
B. [sb2 + r2 (2bd + sd)2]/(r2 – s2)
Explanation
The correct answer is [sb2 + r2 (2bd + sd)2]/(r2 – s2).