Elementary Geometry for College Students (7th Edition) Clone

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

Chapter 6 - Section 6.2 - More Angle Measures in the Circle - Exercises - Page 296: 28

Answer

The ship is about 11 miles out at sea.

Work Step by Step

t$^2$=(4000$\frac{80}{5280}$)$^2$-4000$^2$ t$^2$$\approx$121.21 t$\approx$11
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