This page offers some video links that may be useful.

Pairs of angles video 1

Pairs of angles video 2

Parallel and Perpendicular Lines

Driver Parallel Lines Video

Proving Lines are Parallel

Proving Lines are Parallel 2

Home made Video

Petra Video

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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