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Theorem 06 - The Exterior Angle of a Triangle

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Shows that the exterior angle is always equal to the sum of the two interior opposite angles.

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SeamusMcCabe — March 23, 2013 - 12:08 PM

Resource Type: Activity
Tags: exterior theorem6 triangle
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Target Group (Age): 11 – 14
Language: English (United Kingdom)

Views: 12131

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License: CC-BY-SA, GeoGebra Terms of Use
Derived Resources: Copy of Theorem 06 - The Exterior Angle of a Triangle
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