Why same areas? (3)

Thème :Aire

ABCD is a rectangle, and ABE, BDF, DCH, CAG are equilateral triangles. Why are the areas of the different colors the same? (Hint: Try to resize ABCD to see anything is keeping unchanged)

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רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
bewijs stelling van Pythagoras
Taylor Error Bound
Row and Column Views of Systems of Linear Equations

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Ellipse: Magic Sum = ?
Math Ch.8 project1
Derivative Examples
Sunny day boating
MODUL 5.C_Indra Novita Yuliana_6A_SMP Negeri 10 Samarinda

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Soustraction
Termes
Inégalités
Cône
Segment