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Angle in a Semi-circle 3

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A visual proof of why the angle in a semi-circle is 90.

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GreenMaths — January 13, 2015 - 8:04 AM

Resource Type: Activity
Tags: circle circle-theorem geometry ireland project-maths semi-circle theorems
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Target Group (Age): 14 – 16
Language: English

GeoGebra version: 5.0
Views: 5507

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License: CC-BY-SA, GeoGebra Terms of Use
Derived Resources: Copy of Angle in a Semi-circle 3
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