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 section

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

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