Question

Find the volume of this object.Use 3 for T.Volume of a CylinderV=Tr2h5 ft4 ftVolume of aRectangular PrismV = lwh5 ft=5 ftVV ~ [?]ft?9 ft

Answer 1

Answer:

$V\text{ }\approx285ft^3$

Explanation:

We start by getting the volume of the cylinder

We have the diameter (of the base circle) of the cylinder as 4 ft. The radius is half of this, which is 4 ft/2 = 2 ft

We have the height of the cylinder as 5 ft

we have pi given as 3

Substituting these values into the formula, we have it that:

$\text{ V= }3\text{ }\times2^2\times5=60ft^3$

The volume of the rectangular prism will be:

$\begin{gathered} \text{ V = lwh } \\ V\text{ = 5 }\times\text{ 5 }\times\text{ 9} \\ V=225ft^3 \end{gathered}$

We proceed to add this together as follows:

$V\text{ }=60ft^3+225ft^3=285ft^3$