1527. The area of the cross-section of a road fully in banking shown in the given figure, is________________? September 7, 2025 by Admin A. [sb² + r² (2bd + sd)²]/(r² – s²) B. [sb² + r² (2bd + sd)²]/(r² – s5) C. [sb² + r² (2bd + sd)²]/(r – s) D. None of these ✅ The correct answer is option A.
