The meaning of RADII is plural of radius.

Operating along interior lines is like operating along the radii within a circle; operating along exterior lines is like operating around the circle's circumference.

Oct 12, 2023 · "Radius" is the distance from the center of a circle to its edge, while "Radii" is the plural form of "Radius," indicating multiple such distances.

Definition of radii in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. a straight line extending from the center of a circle or sphere to the circumference or surface: The radius of a circle is half the diameter. 2. the length of such a line. 3. any radial or radiating part.

Typically, because of the difficulty to isolate atoms in order to measure their radii separately, atomic radius is measured in a chemically bonded state; however theoretical calculations are simpler when …

Dec 15, 2016 · Radii is the plural of radius. What are the radii of the circles? Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers

ra•di•us /ˈreɪdiəs/ n. [countable], pl. -di•i /-diˌaɪ/ -di•us•es. Mathematics a straight line from the center of a circle or sphere to the circumference or surface: The radius of a circle is half the diameter.

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.

RADII definition: a plural of radius. See examples of radii used in a sentence.