Difference between revisions of "Slope of parallel and perpendicular lines"
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| − | + | '''Parallel lines have the same slope and slope of perpendicular lines are the negative reciprocals of each other''' | |
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Revision as of 21:33, 13 August 2014
Activity - Name of Activity
Parallel lines have the same slope and slope of perpendicular lines are the negative reciprocals of each other
Estimated Time
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Play with the following Geogebra applet
From the following geogebra applet we can visualise that slope of two parallel lines are same and slope of two perpendicular lise are negetive resiprocals of each other
Slopes of Parallel and Perpendicular lines