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Fantezi Geometri => Fantezi Geometri => Konuyu başlatan: stuart clark - Ocak 17, 2012, 05:01:35 öö
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if a ,b ,c be the length of side of a triangle ABC and m1, m2, and m3 be the length of medians . Then prove that
(3/4)*(a2+b2+c2) = m12+m22+m32
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Thanks Farhat