Basic Math Examples Measurement Area and Volume

Find the Volume

 $\begin{array}{r} h = & 2 \\ r = & 5 \end{array}$

Step 1

The volume of a cylinder is equal to the area of the base $π r^{2}$ times the height.

$π \cdot {(r a d i u s)}^{2} \cdot (h e i g h t)$

Step 2

Substitute the values of the radius $r = 5$ and height $h = 2$ into the formula to find the volume of the cylinder. Pi $π$ is approximately equal to $3.14$ .

$π \cdot 5^{2} \cdot 2$

Step 3

Raise $5$ to the power of $2$ .

$π \cdot 25 \cdot 2$

Step 4

Move $25$ to the left of $π$ .

$25 \cdot π \cdot 2$

Step 5

Multiply $2$ by $25$ .

$50 π$

Step 6

The result can be shown in multiple forms.

Exact Form:

$50 π$

Decimal Form:

$157.07963267 \dots$

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Find the Volume

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