


Everyday Examples 


Radius:
The distance from the center of a circle to any point on the circle. Also, the line segment that has the center of the circle as one endpoint and a point on the circle as the other endpoint. 
A hi wheel is a bicycle with one large front wheel and one small rear wheel. The wheels provide examples of how circles are used in reallife. Each spoke inside the wheel represents a radius of the circle, because the spoke extends from the center of the wheel to the tire.


