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

1-3.

We will define a "flag" as a geometric area attached to a line segment (its "pole"). An example is shown below. Homework Help ✎

Imagine rotating the flag about its pole and describe the resulting three-dimensional figure. Draw a picture of this figure on your paper.

To help you visualize this, use the 1-3 eTool (Desmos).Find the volume of the rotated flag.

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.