Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 2 - Section 2.2 - Indirect Proof - Exercises - Page 81: 18

Answer

If a quadrilateral is a trapezoid, then the quadrilateral has two sides that are parallel.

Work Step by Step

This is a condensed contrapositive of the given statement.
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