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Sum of interior angles in a triangle

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Create any triangle. What is the sum of the interior angles?

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Jessica Angelo — November 5, 2015 - 10:51 PM

Resource Type: Activity
Tags: angles interior sum triangle
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Target Group (Age): 11 – 14
Language: English (United States)

Views: 1256

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: Sum of interior angles in a triangle
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Derived Resources: Sum of interior angles in a triangle
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