Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 5 - Section 5.5 - Special Right Triangles - Exercises - Page 248: 25

Answer

$\angle$=60$^{\circ}$ She runs about 146 ft extra.

Work Step by Step

Side=200$\sqrt 3$ Side$\approx$346 ft (346+200)-400=146 ft
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