<img src="https://assets.podomatic.net/ts/3e/43/d5/mrwilliamspodcast/3000x3000_1532740.jpg" alt="itunes pic" /><br />Mr. Williams explains perpendicular lines.  Example problems explain how to determine if two lines are perpendicular.

Mr. Williams explains perpendicular lines. Example problems explain how to determine if two lines are perpendicular.

<br>Mr. Williams explains perpendicular lines.  Example problems explain how to determine if two lines are perpendicular.

Perpendicular Lines

A simple explanation of math from an algebra and geometry teacher at Chaminade Middle School in Chatsworth California.

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Perpendicular Lines

Perpendicular Lines