# Basic Math Examples

Step 1

The surface area of a cylinder is equal to the sum of the areas of the bases each having an area of , plus the area of the side. The area of the side is equal to the area of a rectangle with length (the circumference of the base) times the height.

Step 2

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

Step 3

Step 3.1

Raise to the power of .

Step 3.2

Multiply by .

Step 3.3

Multiply by .

Step 3.4

Multiply by .

Step 4

Add and .

Step 5

The result can be shown in multiple forms.

Exact Form:

Decimal Form: