racheldemetreon racheldemetreon

23-04-2018
Mathematics

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Find the volume of the composite solid. Round your answer to the nearest tenth.

Find the volume of the composite solid Round your answer to the nearest tenth class=

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jdoe0001 jdoe0001

23-04-2018

the "cylinder" has a diameter of 6, and therefore its radius is half that, or 3, thus

[tex]\bf \textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\ -----\\ r=3\\ h=11 \end{cases}\implies V=\pi (3)^2(11)\implies V=99\pi [/tex]

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