Find the Volume sphere (2.5)

 $\begin{array}{r} r = & 2.5 \end{array}$

Step 1

The volume of a sphere is equal to $\frac{4}{3}$ times Pi $π$ times the radius cubed.

$\frac{4}{3} \cdot π \cdot {(r a d i u s)}^{3}$

Step 2

Substitute the value of the radius $r = 2.5$ into the formula to find the volume of the sphere. Pi $π$ is approximately equal to $3.14$ .

$\frac{4}{3} \cdot π \cdot {2.5}^{3}$

Step 3

Combine $\frac{4}{3}$ and $π$ .

$\frac{4 π}{3} \cdot {2.5}^{3}$

Step 4

Raise $2.5$ to the power of $3$ .

$\frac{4 π}{3} \cdot 15.625$

Step 5

Multiply $\frac{4 π}{3} \cdot 15.625$ .

Combine $\frac{4 π}{3}$ and $15.625$ .

$\frac{4 π \cdot 15.625}{3}$

Multiply $15.625$ by $4$ .

$\frac{62.5 π}{3}$

Multiply $62.5$ by $π$ .

$\frac{196.34954084}{3}$

Step 6

Divide $196.34954084$ by $3$ .

$65.44984694$