# Tangents of polar curves

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##### Intros

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##### Examples

###### Lessons

**Finding the Derivative**

Find $\frac{dy}{dx}$ for each of the following polar equations:**Finding the Tangent Line**

Find the tangent line with the following polar curves at the specified point:

$r=\sin (3\theta)$ at $\theta = \frac{\pi}{4}$**Finding the Tangent Line**

Find the tangent line with the following polar curves at the specified point:

$r=\theta \cos \theta$ at $\theta =0$