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11. Assume that you are looking at the cross section of a concrete lined dike which is 20 feet wide at the bottom and th
Posted: Thu May 05, 2022 11:55 am
by answerhappygod
- 11 Assume That You Are Looking At The Cross Section Of A Concrete Lined Dike Which Is 20 Feet Wide At The Bottom And Th 1 (39.62 KiB) Viewed 20 times
11. Assume that you are looking at the cross section of a concrete lined dike which is 20 feet wide at the bottom and the sides are set at a 70 degree angle from the bottom (horizontal) of the dike, the depth of the water flow is 12 feet and the length of the dike is 166 feet. Using the cross sectional view, how many lineal feet of wetted cross section is there? A. 32.97 B. 45.54 C. 85.94 D. 104.64