The figure below shows a solid with both rectangular and triangular cross sections. Let a = 6, D = 3, and cm.0. (a) Slice the solid parallel to the triangular face, What is the approximate volume of the slice in terms of y, the distance of the slice from one end, You can type the word Delta or use the CalcPad why You need A. 27Ax (b) Repeat part (a) for horizontal slices. Instead of s, use h, the distance of a slice from the too; You can type the word Delta or use the Calcpad when you need A