5'1"Racer's definitions
by 5'1"Racer September 6, 2005

by 5'1"Racer December 28, 2005

a unit used to measure angles. 1 radian is the angle in a unit circle where the radius is equal to the arc. since pi radians=180 degrees, radians are usually expressed in terms of pi.
by 5'1"Racer June 12, 2005

by 5'1"Racer January 19, 2004

by 5'1"Racer April 29, 2005

by 5'1"Racer February 12, 2005

by 5'1"Racer May 22, 2004
