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Area of Triangles - Heron Formula

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Observe how area changes if vertexes are dragged. Area is calculated by altitude and Heron formula

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Werner Olivier — October 19, 2014 - 7:49 AM

Resource Type: Activity
Tags: area formula heron triangle-area triangles
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Target Group (Age): 10 – 14
Language: English

Views: 7572

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License: CC-BY-SA, GeoGebra Terms of Use
Derived Resources: Untitled Applet
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