Copy of Sum angles triangle

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This shows that the sum of angles in a random triangle always equals 180 degrees. You can change the angles with the switches and come to the same conclusion.

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Lindsay Cox — October 28, 2019 - 12:59 PM

Resource Type: Activity
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Target Group (Age): 9 – 18
Language: English (United Kingdom)

Views: 37

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: Sum angles triangle
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Copy of Sum angles triangle

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