Radius is from the Latin root word radius, spoke of a wheel, a staff, a beam of light.
the word 'radius-es' doesn't exist, the word 'radii' is the plural of 'radius'
The word that is 2x the radius of a circle is Diameter.
Marbles come in many different sizes. They range from about 0.65 cm in radius for normal marbles to 1.27 cm radius for shooters.
Radius.
Radius is from the Latin root word radius, spoke of a wheel, a staff, a beam of light.
None, since there is no such word as "radious". Radius, however, come from Latin.
The word has Latin origins and means staff, rod, spoke or beam
Latin. It means "ray" but also the spoke of a chariot wheel. The plural of radius is radii.
the word 'radius-es' doesn't exist, the word 'radii' is the plural of 'radius'
The word that is 2x the radius of a circle is Diameter.
Actually, the plural form radiuses is accepted as correct and has found it's way into dictionaries (see the link below). The word radius and the plural radii are derived from the Latin word radius, a word for the spoke of a wheel. The plural form is a standard form for a plural in Latin.
The word "radium" comes from the Latin word "radius," meaning ray, due to its highly radioactive nature that emits rays. It was discovered by Marie and Pierre Curie in 1898.
The radius is found inside of the perimeter.
It comes from the realms of typographic errors.Radius, on the other hand, comes from the Latin word radius used to describe a staff, spoke of a wheel, ray of light.
The other word for atomic radius includes the Van der Waals radius, ionic radius, and covalent radius. The atomic radius refers to half the distance between the nuclei of identical neighboring atoms in the solid form of an element.
Radius The word radius was a Latin word for the spoke of a wheel. The similarity of radius to the Indo-European root werad from which we get radical and rhizome and the image of the roots of a plant spreading out in all directions like the spokes of a wheel seem too much to resist. Whatever its origin, the word radius was shortened to produce ray, and is also the source of the word radio, named because the electromagnetic rays radiate out in every direction.