# Arc length of polar curves

## Everything You Need in One PlaceHomework problems? Exam preparation? Trying to grasp a concept or just brushing up the basics? Our extensive help & practice library have got you covered. | ## Learn and Practice With EaseOur proven video lessons ease you through problems quickly, and you get tonnes of friendly practice on questions that trip students up on tests and finals. | ## Instant and Unlimited HelpOur personalized learning platform enables you to instantly find the exact walkthrough to your specific type of question. Activate unlimited help now! |

#### Make math click 🤔 and get better grades! 💯Join for Free

0/1

##### Intros

0/4

##### Examples

###### Lessons

**Finding the Arc Length of Polar Equations**

Find the length of the curve $r=4 \sin \theta$ from $0 \leq \theta \leq \pi$.- Find the length of the curve $r=e^{\theta}$ from $0 \leq \theta \leq 3$.
- Find the length of the curve $r=\theta^2$ from $0 \leq \theta \leq 1$.
- Find the length of the curve $r=3^{\theta}$ from $0 \leq \theta \leq \pi$. (Hint: $\int_{a}^{b} C^xdx=\frac{c^x}{\ln(c)}|_{a}^{b}$ where C is a constant)