Answer:
Radius is a line segment between the center and a point on the circle or sphere.
Explanation:
We define radius of a circle as:
- A chord has both endpoints on the circle
- Radius is defined as the line segment that passes through any point on the circle to the center of circle.
- All the points on the circle are equidistant from the center of the circle.
- A line segment between the center and a point on the circle or sphere.
- The word radius describes the length of this line segment.
- Radius is the length of straight line from the center of circle to the circumference of circle.
- Thus, we can write
Radius is a line segment between the center and a point on the circle or sphere.