### Home > CALC > Chapter 1 > Lesson 1.2.2 > Problem 1-42

1-42.

Imagine rotating the flag at right about its pole.

Describe the resulting three-dimensional figure. Draw a picture of this figure on your paper.

To help you visualize this, use the*1-42 eTool*(Desmos).To help you visualize the 3D figure, refer back to the hint in problem 1-23.

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 1-42 HW eTool*