(thing) by Andara Fri Mar 02 2001 at 23:49:22
Two angles that have a combined total of 180°.

___/ /___

___| |___

Two right angles are supplementary.
del.icio.us Furl Facebook Digg StumbleUpon Reddit   (I like it!)
Y'know, if you log in, you can write something here, or contact authors directly on the site. Create a New User if you don't already have an account.