1 Answer

Utdemir · Answer 1 · 2023-01-28T14:08:08+0000

hello

to solve this question, we need to find the indivdual volumes and then find the difference between them.

1. let's find the volume of the cylinder first

$\begin{gathered} v=\pi r^2h \\ \pi=3.14 \\ r=3in \\ h=7in \\ v=\pi r^2h \\ v=3.14*3^2*7 \\ v=3.14*9*7 \\ v=197.82in^3 \end{gathered}$

volume of the cylinder is equal to 197.82in^3

next we solve the volume of the cubiod

$\begin{gathered} v=l* b* h \\ l=5in \\ b=4in \\ h=8in \\ v=5*4*8=160in^3 \end{gathered}$

the volume of the cubiod is equal to 160in^3

now we can proceed to find the difference (d) between the two figures

$\begin{gathered} d=197.82-160 \\ d=37.82\approx38 \end{gathered}$

the difference between the volume of two figures is approximately 38in^3

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