## Cycloid: equation, length of arc, area

**Problem**

A circle of radius r rolls along a horizontal line without skidding.

- Find the equation traced by a point on the circumference of the circle.
- Determine the length of one arc of the curve.
- Calculate the area bounded by one arc of the curve and the horizontal line.

- Read more about Cycloid: equation, length of arc, area
- Log in to post comments