Tuesday

October 21, 2014

October 21, 2014

Posted by **Anonymous** on Monday, October 11, 2010 at 11:51am.

How can you determine if two lines are perpendicular?

Your response should include the following:

· How the slopes of two perpendicular lines relate;

· How you recognize if two lines are perpendicular on a graph;

· How you recognize if two lines are perpendicular simply from their equations.

**Answer this Question**

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