### Home > APCALC > Chapter 2 > Lesson 2.2.4 > Problem 2-101

2-101.

The region bounded by and the coordinate axes is rotated about the

*-axis. Calculate the volume of the resulting solid.*

Sketch the region so you can visualize the flag.

The axis of rotation (the pole) is the -axis.

The resulting solid will be a cone.

Which axis contains the radius