Elementary proof that the mid-points of the three diagonals of any quadrilateral are collinear

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Information: Proceedings of the Edinburgh Mathematical Society , Volume 21 , February 1902 , pp. 181

DOI: https://doi.org/10.1017/S0013091500034623 [Opens in a new window]

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Elementary proof that the mid-points of the three diagonals of any quadrilateral are collinear

Volume 21
R. F. Davis
DOI: https://doi.org/10.1017/S0013091500034623

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Elementary proof that the mid-points of the three diagonals of any quadrilateral are collinear

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