A segment of a circle that is twice the radius?

This is the diameter of the circle.

Any segment drawn from the center point of the circle to any point on the circle is the diameter of the circle.

Any line segment connecting two points on a circle and passing through its center is the diameter of the circle.

The diameter of the circle is equal to two of its radii.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.