The graph of y= r and y 9 are given below. Picture a solid, whose base...

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The graph of y= r and y 9 are given below. Picture a solid, whose base is given by the region enclosed by these curves. The cross seetions parallel to the r-axis are triangles, and the height of each triangle is 5 times its base. 10 7 6. 4 3 -5 -4-3-2-1 1 2 3 4 5 (a) Describe the typical cross-section parallel to the r-axis of this solid. (b) Find the dimensions of a typical slice. (c) Set up, but DO NOT EVALUATE, the integral for the volume of this solid. (d) As best as you can, make a sketch of the solid. The graph of y= r and y 9 are given below. Picture a solid, whose base is given by the region enclosed by these curves. The cross seetions parallel to the r-axis are triangles, and the height of each triangle is 5 times its base. 10 7 6. 4 3 -5 -4-3-2-1 1 2 3 4 5 (a) Describe the typical cross-section parallel to the r-axis of this solid. (b) Find the dimensions of a typical slice. (c) Set up, but DO NOT EVALUATE, the integral for the volume of this solid. (d) As best as you can, make a sketch of the solid.