### Home > PC > Chapter 11 > Lesson 11.1.3 > Problem 11-45

11-45.

Transform the following equations from polar form to rectangular form. Homework Help ✎

*r*= 6 sin*θ**r*+ 3 sin*θ*= 0*r*(2 cos*θ*+ sin*θ*) = 4

In order to transform the equation, you need *r*^{2} and *r* sin(*θ*).

Multiply both sides of the equation by *r*.