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The Sum of Angles of a Polygon
Author:
Mikko Rahikka
One way to prove that the Sum of Angles of a polygon equals n*180° - 360°.
GeoGebra
New Resources
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Nikmati Keunggulan Di Bandar Judi Terpercaya
רישום חופשי
Involute of the Circle
दुई-ओटा समुहको संयोजन (Union of two sets)
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areas of regular polygons built on the edges of any triangle
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