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Sum of the angles of a triangle is not always 180°

Author:Daniel Mentrard

Topic:Angles, Geometry

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Viviani's Curve
apec
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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Model sferyczny - dwunastościan-dwudziestościan

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