central triangle in equi triangle

Autor:Maths Maths

Drag the large red point and explore the relationship between the yellow equilateral triangle and the central bluish triangle formed by the intersections of the three segments.

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
bewijs stelling van Pythagoras
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