Radius
In classical geometry, the radius of a circle or sphere is the length of a line segment from its center to its perimeter. The name comes from Latin radius, meaning "ray" but also the spoke of a chariot wheel. The plural of radius can be either radii (from the Latin plural) or the conventional English plural radiuses. The typical abbreviation and mathematic variable name for "radius" is r. By extension, the diameter d is defined as twice the radius: The radius of the circle with perimeter (circumference) C is Alternatively, this can be expressed as , with (tau) being equal to
Wikipage disambiguates
Wikipage redirect
derivations
parameters
hypernym
primaryTopic
Radius
In classical geometry, the radius of a circle or sphere is the length of a line segment from its center to its perimeter. The name comes from Latin radius, meaning "ray" but also the spoke of a chariot wheel. The plural of radius can be either radii (from the Latin plural) or the conventional English plural radiuses. The typical abbreviation and mathematic variable name for "radius" is r. By extension, the diameter d is defined as twice the radius: The radius of the circle with perimeter (circumference) C is Alternatively, this can be expressed as , with (tau) being equal to
has abstract
Als Radius (von lat. radius; „ ...... h ein Zylinder oder ein Kegel.
@de
En geometría, el radio de una ...... ento de inercia que el cuerpo.
@es
En géométrie, un rayon d'un ce ...... conférence c d'un cercle est .
@fr
In classical geometry, the rad ...... yet to gain mainstream usage.
@en
In de wiskunde is de straal of ...... n (oneindig) en de kromming 0.
@nl
O raio é a metade do diâmetro ...... Sendo d o diâmetro e r o raio;
@pt
Promień (oznaczany literą r od ...... owaną (z wyznaczonym zwrotem).
@pl
Secondo la definizione classic ...... a spirali con raggio costante.
@it
Ра́диус (лат. radius — спица к ...... составляет половину диаметра.
@ru
الشُعَاع أو نصف القطر (نق أو ر ...... محيط الدائرة مقسوم على 2 ط ().
@ar
thumbnail
Wikipage page ID
Wikipage revision ID
744,209,240
comment
Als Radius (von lat. radius; „ ...... m Sinne einer Strecke gegeben.
@de
En geometría, el radio de una ...... o de un círculo y su área es .
@es
En géométrie, un rayon d'un ce ...... conférence c d'un cercle est .
@fr
In classical geometry, the rad ...... as , with (tau) being equal to
@en
In de wiskunde is de straal of ...... . (oneindig) en de kromming 0.
@nl
O raio é a metade do diâmetro ...... Sendo d o diâmetro e r o raio;
@pt
Promień (oznaczany literą r od ...... oże być nawet od niej dłuższy.
@pl
Secondo la definizione classic ...... più esterni dal centro o asse.
@it
Ра́диус (лат. radius — спица к ...... составляет половину диаметра.
@ru
الشُعَاع أو نصف القطر (نق أو ر ...... محيط الدائرة مقسوم على 2 ط ().
@ar
label
Promień (geometria)
@pl
Radio (geometría)
@es
Radius
@de
Radius
@en
Raggio (geometria)
@it
Raio (geometria)
@pt
Rayon (géométrie)
@fr
Straal (wiskunde)
@nl
Радиус
@ru
نصف قطر
@ar
