Evaluate the geometric elements for the above cross-section if the area of flow is 30 ft2 and the side of the square is 6 ft. A triangular channel with side slopes of 1: 1 carries a discharge of4 /s...

Evaluate the geometric elements for the above cross-section if the area of flow is 30 ft2 and the side of the square is 6 ft.

A triangular channel with side slopes of 1: 1 carries a discharge of4
/s with a velocity of 0.74 m/s. Evaluate the geometric elements of the channel.