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Relationship of Sides to Angles of Triangle

Activity Instruction..

Play around with the triangle by resizing the triangle. What relation can you observe 1) To the opposite angle when you make a length large / small ? What happens when the length is largest or smallest ? 2) Angles when 2 or 3 sides of the triangle are equal  [ Note : If two angles are  +/- .1 degrees, you can consider them equal]