# Pre-Algebra Examples

Step 1

The volume of a cone is equal to times the area of the base times the height .

Step 2

Substitute the values of the radius and height into the formula to find the volume of the cone. Pi is approximately equal to .

Step 3

Step 3.1

Move .

Step 3.2

Multiply by .

Step 3.2.1

Raise to the power of .

Step 3.2.2

Use the power rule to combine exponents.

Step 3.3

Add and .

Step 4

Combine and .

Step 5

Raise to the power of .

Step 6

Combine and .

Step 7

Move to the left of .

Step 8

The result can be shown in multiple forms.

Exact Form:

Decimal Form: