Application of integration
Last Challenge
Challenge #3

Question

Application of integration
Last Challenge
Challenge #3

anonymous · Answer

The special calculus doughnut has the same outside diameter as the English muffin and should be placed on the coordinate axis where its center is at the origin. The diameter of the doughnut hole is 1 inch.

a) Explain and illustrate how to find the exact volume of the doughnut hole that is created by revolving around the x-axis the circular area cut from the dough.

b) Explain how to find the equation of the circular disk that must be revolved around the y-axis to generate this special doughnut.

c) Set up but do not compute the volume the doughnut generated by revolving the circular sector from
d) around the y-axis.

anonymous · Answer

@satellite73 @Brotherman @FibonacciChick666 @smart calculus peoples...

anonymous · Answer

what's the diameter of an english muffin?,,,

anonymous · Answer

3.5  inch sorry abt tht

fibonaccichick666 · Answer

does it help if I say that the vol of the hole uses the disc method and the vol of the whole doughnut is the washer method?

anonymous · Answer

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