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Sum of Interior Angles of a Triangle

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The following construction steps will help the students to understand why "The Sum of Interior Angles of a Triangle" is equal to 180 degrees.

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rcolorado — March 2, 2014 - 12:57 PM

Resource Type: Activity
Tags: angles of sum triangle
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Target Group (Age): 15 – 18
Language: English (United States)

Views: 2482

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License: CC-BY-SA, GeoGebra Terms of Use
Derived Resources: Sum of Interior Angles of a Triangle
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Shared by Beth Cavanagh; Sum of Interior Angles of a Triangle
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