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

1-3.
1. We will define a "flag" as a geometric area attached to a line segment (its "pole"). An example is shown below. Homework Help ✎

1. Imagine rotating the flag about its pole and describe the resulting three-dimensional figure. Draw a picture of this figure on your paper.
$\text{volume of cyclinder = }\pi r^2h$