Mathematics, 04.01.2020 05:31 leo4687
Asolid lies between planes perpendicular to the x-axis at x=0 and x=8. the cross-sections perpendicular to the axis on the interval 0
Answers: 3
.
. This gives,
. So, we integrate it over the length from 
. This gives,![V=\int\limits^8_0 {A} \, dx\\\\V=\int\limits^8_0 {(8x)} \, dx\\\\V=8\int\limits^8_0 {(x)} \, dx\\\\V=8(\frac{x^2}{2})_{0}^{8}\\\\V=4[8^2-0]\\\\V=4\times 64\\\\V=256\ units^3](/tpl/images/0442/1880/f30d6.png)
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Asolid lies between planes perpendicular to the x-axis at x=0 and x=8. the cross-sections perpendicu...
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