Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 5 - Section 5.5 - Special Right Triangles - Exercises - Page 257: 4a

Answer

$XZ= a$

Work Step by Step

By THEOREM 5.5.2 / (30-60-90 Theorem) If $ XY = 2a $ (given) than $XZ= a$
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