Prove that the midpoints of the four sides of an arbitrary quadrilateral are the vertices of a

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Prove that the midpoints of the four sides of an arbitrary quadrilateral are the vertices of a parallelogram.

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 10:53 AM

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Prove that the midpoints of the four sides of an arbitrary quadrilateral are the vertices of a

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Given quadrilateral ABCD let E be the midpoint of AB F the midpoin...View the full answer

Calculus

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