Free radius map tool. Draw circles on a map by distance, find what's within your radius, and share your map. Map With Radius โ€” Draw a Radius Circle on Any Map (Free) The meaning of RADIUS is a line segment extending from the center of a circle or sphere to the circumference or bounding surface.

Understanding the Context

How to use radius in a sentence. 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 tailored for your needs. 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 of the circle.

Key Insights

The radius is half the length of the diameter. Radius of a Circle - Formula | What is Radius? - Cuemath RADIUS meaning: 1. (the length of) a straight line joining the centre of a circle to its edge or the centre of aโ€ฆ. Learn more.

Final Thoughts

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.