Question

2. Find the volume of the following solids with the given cross section running along the frame F
given by the curves x = y² - 4 and x = 5.

(A) Solid A has cross-sections perpendicular to the x-axis shaped like squares with a side running
along F.

(B) Solid B has cross-sections parallel to the y-axis shaped like semicircles with diameters running
along F.

(C) Solid C has cross-sections perpendicular to the y-axis shaped like equilateral triangles with a
side running along F.

(D) Solid D has cross-sections parallel to the x-axis shaped like isosceles right triangles with one
leg running along F.

Answer 1

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