Mathematics, 27.09.2019 22:30 haileeattaway
The base of a solid in the region bounded by the two parabolas y2 = 8x and x2 = 8y. cross sections of the solid perpendicular to the x-axis are semicircles. what is the volume, in cubic units, of the solid?
288 times pi over 35
576 times pi over 35
144 times pi over 35
8π
Answers: 1
is 
. The diameter of each cross-section is determined by the vertical distance between the two curves for any given value of 
between 0 and 8. Over this interval, 
and 
, so the volume of this solid is given by the integral
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The base of a solid in the region bounded by the two parabolas y2 = 8x and x2 = 8y. cross sections o...
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