36. The figure below shows the dimensions of a T-shaped layout that must be excavated to a depth of nine feet. A. Identify geometric figures in the construction that you can use to compute its volume. Compute the total volume of soil to be excavated. B. Material removed from an excavation occupies about 25% more volume than when it was "in place". What will be the volume of the loose material to be hauled away? C. If each dump-truck bed can hold 12 cubic yards, how many "truck loads" of excavated material will there be?

EXERCISE 36: The figure below shows the dimensions of a l'-shaped layout that must be excavated to a depth of nine feet. 100' TO BE EXCAVATED 2=W0 50 W: 80 - 30'- -30'- 30' 40' a. Identify geometric figures in the construction that you can use to compute its volume. Compute the total volume of soil to be excavated. b. Material removed from an excavation occupies about 25% more EXE volume than when it was "in place." What will be the volume of the loose material to be hauled away? c. If each dump-truck bed can hold 12 cubic yards, how many "truck loads" of excavated material will there be