# Diameter

In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid for the diameter of a sphere. In more modern usage, the length of a diameter is also called the . Diameter is an authentication, authorization, and accounting protocol for computer networks.

It evolved from and replaces the much less capable RADIUS protocol that preceded it.

It belongs to the application layer protocols in the internet protocol suite. Diameter Applications extend the base protocol by adding new . Get an overview of the Diameter protocol, the next generation Authentication, Authorization, and Accounting (AAA) protocol. See how it works and gain the ground knowledge for exploring it in more detail. Learn the relationship between the radius, diameter , and circumference of a circle.

AAA protocols form the basis for service administration within the telecommunications industry, such as deciding which services a user . For K-kids, teachers and parents. This document specifies the message .

Diameter definition, a straight line passing through the center of a circle or sphere and meeting the circumference or surface at each end. The length of such a line. Also, you can learn about the formulas that were figured out by the. Synonyms for diameter at Thesaurus. Dictionary and Word of the Day.

ERW and SAW line pipe are produced in an overlapping range of outside diameters. ERW line pipe within the scope . Convergent installation techniques result in ground movements that are analogous on a smaller scale to those generated by conventional soft-ground tunneling. Small- Diameter Tunneling Small- diameter tunneling includes tunnels larger than or equal to 0. How to Calculate the Diameter of a Circle.

In the figure above, drag the orange dots around and see that the diameter never changes. In that sense you may see draw a diameter of the circle. Radius – Diameter Mediation.

Definition of diameter – a straight line passing from side to side through the centre of a body or figure, especially a circle or sphere. Diameter stack and Base Protocol for the Go programming language.