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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

$π$ .

$\frac{196.34954084}{3}$

$\frac{196.34954084}{3}$

Step 6

Divide

$196.34954084$ by

$3$ .

$65.44984694$

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