Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 4 - Review Exercises - Page 218: 29

Answer

1. ABCD is a parallelogram, so BC and AD are congruent, and BA and CD are congruent. 2. CD is given to be congruent to BN. 3. Thus, by the transitive property, CD and BC are congruent. 4. Since ABCD is a parallelogram with two congruent adjacent sides, it is a rhombus.
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