CPM Homework Banner

Home > PC3 > Chapter 13 > Lesson 13.3.5 > Problem 13-158


Determine the points of intersection for the polar curves and .

Set the equations equal to each other (because ).

Divide both sides by .

Apply the Double Angle Identity for sine.

Set the equation equal to and factor.

Use the Zero Product Property to solve for

Use your values for to solve for .