Difference between revisions of "Perpendicular"

Revision as of 16:17, April 5, 2011

Lines or surfaces are perpendicular if they are at right angles to one another. In two-dimensional space, the mathematical opposite is parallel.

Revision as of 02:04, January 16, 2009 (view source) Foxtrot (talk \| contribs) m (subcat) ← Older edit		Revision as of 16:17, April 5, 2011 (view source) Toadaron (talk \| contribs) (clarification) Newer edit →
Line 1:		Line 1:
−	[[Line]]s or [[surface]]s are '''perpendicular''' if they are at [[right angle]]s to one another. ~~The~~ mathematical opposite is [[parallel]].	+	[[Line]]s or [[surface]]s are '''perpendicular''' if they are at [[right angle]]s to one another. In two-dimensional space, the mathematical opposite is [[parallel]].

	[[category:Plane Geometry]]		[[category:Plane Geometry]]