Difference between revisions of "Perpendicular lines"

Revision as of 01:06, October 1, 2007

Perpendicular lines are lines which intersect to form four 90^o angles.

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−	'''Perpendicular lines''' are lines which intersect to form four [[right angles\|<~~math~~>~~90^~~o</~~math~~> angles]].	+	'''Perpendicular lines''' are lines which intersect to form four [[right angles\|90<sup>o</sup> angles]].

	[[category:mathematics]]		[[category:mathematics]]