Lesson: Conversion between Rectangular and Polar Equations

In this lesson, we will learn how to convert equations from polar to rectangular form and vice versa.

Worksheet: 4 Questions

Q1:

Convert into cartesian form.

Q2:

Consider the Cartesian equation .Complete the following steps to find the polar form of the equation by writing an equivalent equation each time.

First, use the fact that to eliminate .

Now, use the fact that to eliminate .

Finally, make the subject.

Q3:

Convert the equation into polar form.

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