### Home > CALC > Chapter 7 > Lesson 7.2.3 > Problem7-89

7-89.

The x-axis is the line pointing east, and the y-axis is the line pointing north.

Set up an integral to find the area of the Northern region first.
Note that this will be the area between a horizontal line (on top) and a curvy line (on the bottom).

The area of the Southern region will be easier to set up.