Question

Find the volume of the solid whose base is the region bounded by y=x^4, y=16 and the y-axis and:

(a) whose cross-sections perpendicular to the x-axis are squres.
(b) whose cross-sections perpendicular to the y-axis are squres.
(c) whose cross-sections parallel to the x-axis are equilateral triangle.
(d) whose cross-sections parallel to the y-axis are equilateral triangle..


Part (e-h) are below:

https://www.chegg.com/homework-help/questions-and-answers/find-volume-solid-whose-base-region-bounded-y-x-4-y-16-y-axis-e-whose-cross-sections-perpe-q29056002