A small cylinder is moved along a ruler and makes two complete revolutions. Circumference means the distance all the way around the edge of a circle. What is the cylinder's circumference?
- A$4.4\,\text{cm}$
- B$5.2\,\text{cm}$
- C$8.8\,\text{cm}$
- D$10.2\,\text{cm}$