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In ∆ABC, ∠BAC = 90°, seg BL and seg CM are medians of ∆ABC. Then prove that:4(BL2 + CM2) = 5 BC2

Answer» In ∆ABC, ∠BAC = 90°, seg BL and seg CM are medians of ∆ABC. Then prove that:

4(BL2 + CM2) = 5 BC2



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