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2 задача
Author:
Рамона Маринова
Да се докаже, че ако в равнобедрен триъгълник AM и BN са ъглополовящите на ъглите при основата, то MN e успоредна на AB.
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Perimeter of a Rectangle with Unknown Sides
רישום חופשי
bewijs stelling van Pythagoras
Parallel lines, Transversals and Segments
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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spring break
Equally Spaced Concentric Circles
test
Electric Potential for Multiple Point Charges 的複本
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Probability
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Linear Regression
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