Basic Math Examples

 $\begin{array}{r} r = & 6 \end{array}$

Step 1

The area of a circle is equal to Pi $π$ times the radius $r$ squared.

$π \cdot {(r a d i u s)}^{2}$

Step 2

Substitute in the value of the radius $r = 6$ into the formula for the area of a circle. Pi $π$ is approximately equal to $3.14$ .

$π \cdot 6^{2}$

Step 3

Raise $6$ to the power of $2$ .

$π \cdot 36$

Step 4

Move $36$ to the left of $π$ .

$36 π$

Step 5

The result can be shown in multiple forms.

Exact Form:

$36 π$

Decimal Form:

$113.09733552 \dots$

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