### Home > PC3 > Chapter 11 > Lesson 11.2.1 > Problem 11-89

11-89.

*“Wait, those are not the correct polar coordinates.”* How did Leonia know that Caleb’s answer was wrong? How can Caleb correct his polar coordinates?

The point

Where is

11-89.

*“Wait, those are not the correct polar coordinates.”* How did Leonia know that Caleb’s answer was wrong? How can Caleb correct his polar coordinates?

The point

Where is