Interior and Exterior Angles of a Triangle

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Applet uses the tools of transformational geometry to help students readily discover the sum of the measures of a triangle's interior angles and the sum of the measures of a triangle's exterior angles.

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Marilu Deal — October 16, 2016 - 1:14 PM

Resource Type: Activity
Tags: 180 360 angle angles ccss ccss.8.g.a.5 ccss.hsg.co.c.10 common common-core core degrees exterior interior sum theorem triangle Show More…
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Target Group (Age): 3 – 19+
Language: English

Views: 14664

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: Triangle Angle Theorems
Shared by Tim Brzezinski
Derived Resources: Interior and Exterior Angles of a Triangle'in kopyası
Shared by MERVE KABA

Interior and Exterior Angles of a Triangle

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