Home > APCALC > Chapter 5 > Lesson 5.1.1 > Problem 5-11
5-11.
A horizontal flag, composed of a quarter-circle and a rectangle, is shown at right.
Imagine rotating the flag about its pole and describe the resulting three-dimensional figure. Draw a picture of this figure on your paper.
If the flag were rotated it would look like a mushroom.
Calculate the volume of the rotated flag.
Use geometry to find the volume of the resulting three-dimensional figure.