The meaning of RADIUS is a line segment extending from the center of a circle or sphere to the circumference or bounding surface. How to use radius in a sentence.

The radius of a circle is defined as a line segment that joins the center to the boundary of a circle. The length of the radius remains the same from the center to any point on the circumference …

You don't have to choose which radius of a circle formula you need: simply input the measurement into the tool, and it will automatically process the radius of a circle equation …

The supermarket, shopping mall, and school are all within a one-mile radius of the house (= are all less than a mile away from it).

The plural form is radii (pronounced "ray-dee-eye"). In the figure above, drag the orange dot around and see that the radius is always constant at any point on the circle. Sometimes the …

The radius of the circle is the distance between the center of the circle and any point on its circumference. Learn the definition, formulas, examples, and more.

The radius (plural radii) of a circle is any line segment that has one endpoint on the center of the circle and the other endpoint on the circle's circumference.

The radius around a particular point is the distance from it in any direction. Nigel has searched for work in a ten-mile radius around his home. The radius of a circle is the distance from its centre …

RADIUS definition: a straight line extending from the center of a circle or sphere to the circumference or surface. See examples of radius used in a sentence.

Our radius of a circle calculator lets you instantly compute the radius from diameter, circumference, or area. Simply select the input type, enter your known measurement, and get …