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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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Randa Smith — February 22, 2021 - 10:01 PM

Resource Type: Activity
Tags: algebra angle angles class interior of triangle triangles
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Target Group (Age): 11 – 14
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Based Upon: Sum of interior angles in a triangle
Shared by Duane Habecker

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