Calculate the depth of the most economical trapezoidal channel section having wetted area equal to 50m2 and the side slope of 1H:5V.

Calculate the depth of the most economical trapezoidal channel sectio

1.	Calculate the depth of the most economical trapezoidal channel section having wetted area equal to 50m2 and the side slope of 1H:5V.
A.	3.21m
B.	4.21m
C.	5.21m
D.	6.21m
Answer» D. 6.21m

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