Wednesday, 28 September 2016

Drawing Parallel and Perpendicular lines

These are the set square rulers. We use these rules to draw angles as well as parallel and perpendicular lines. 


 
  45ยบ SET SQUARE                             30ยบ-60ยบ SET SQUARE

How to draw paralell lines?

 

 How to draw perpendicular lines?

 

Here you can find a video to check if you are working correctly:



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