Question

How many radii are there and name all the radii in a circle?

Answer 1

Determine the number of radii in a circle:

1. The line joining the center of a circle and its circumference is termed a radius of the circle.
2. A diameter of the circle is double the length of the radius of the circle
3. There is an infinite number of points on the circumference of a circle.
4. An Infinite number of radii can be drawn from the center of the circle to its circumference.

So, this indicates that there are an infinite number of radii in a circle.

Therefore, in a circle, there are an infinite number of radii.