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Investigate the sum of interior angles in polygons

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Change the angles in different polygons, and then find the sum by hand.

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Atli Guðnason — October 27, 2015 - 1:27 PM

Resource Type: Activity
Tags: angle angles hsd interior investigation pas1001 polygon polygons sum
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Target Group (Age): 11 – 14
Language: English (United Kingdom)

GeoGebra version: 4.2
Views: 3637

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: Investigate the sum of interior angles in polygons
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