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Topic 5-1 Triangle Facts

Topic 5-1 Triangle Facts

Author: Mary Selcer
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In this lesson you will learn how to classify triangles by their angles and by their sides.  You will also learn that the angles of a triangle always sum to 180 degrees.

1.  Watch the video and complete your notes

2.  Then take the online Quiz.  Use your notes to help you answer the questions.


Source: created by Mary Selcer

Topic 5-1

Topic 5-1