### Home > CALC > Chapter 1 > Lesson 1.1.1 > Problem1-3

1-3.

Use the eTool below to visualize the flag.
Click the link at right for the full version of the eTool: Calc 1-3 HW eTool

Pretend you are the pole that is 8 ft tall. Hold out your (6 ft) arm
perpendicular to your body and spin around 360°. Imagine the shape.

The shape is a cylinder with height of 8 and radius of 6.

$\text{volume of cyclinder = }\pi r^2h$