A. It is cheaper in construction
B. It provides maximum area for a given perimeter
C. It provides maximum hydraulic mean depth
D. All the above
Correct Answer: All the above ✔
Last Updated: August 25, 2020
A. It is cheaper in construction
B. It provides maximum area for a given perimeter
C. It provides maximum hydraulic mean depth
D. All the above
Correct Answer: All the above ✔
Last Updated: August 25, 2020