RADIUS Definition Meaning - Merriam-Webster 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
Radius of a Circle – Definition, Formulas, Examples The radius of a circle is the distance from the center of the circle to any point on its circumference It is half the length of the diameter of the circle Shown below is the radius of the circle As we know, diameter is twice the radius of a circle, or in words radius is half of the diameter
Radius of a Circle Calculator By definition, a circle is a 2-dimensional shape consisting of all the points lying at the same, fixed distance from a given point That distance is known as the radius of the circle Now that we know what the radius of a circle is (marked with green), let's get familiar with the rest of the lines
Radius of a circle definition and calculator - Math Open Reference 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 word 'radius' is used to refer to the line itself In that sense you may see "draw a radius of the circle"
Radius of Circle - GeeksforGeeks The radius of a circle is the distance from the center of the circle to any point on its circumference It is a constant length for a given circle and is half the diameter of the circle
Radius - Math. net 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