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Why does the interior angle measures of a triangle equal 180 degrees?

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The Sum of the Interior Angles in a Triangle are 180° Demonstration

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PROOF that the interior angles of a triangle add to 180

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11+ Guides: Proving That Angles In Triangles ALWAYS Total 180°

Sum of interior angles of a triangle is 180°

Proof: The Sum of the Interior Angles of a Triangle is Equal to 180 degrees

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Why do the angles in a triangle add up to 180°??

📐 type of triangle 📐

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