Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 6 - Section 6.3 - Line and Segment Relationships in the Circle - Exercises - Page 295: 2

Answer

CD=4$\sqrt 7$$\approx$10.6

Work Step by Step

(.5CD)$^2$=CO$^2$-OE$^2$ (.5CD)$^2$=64-36=28 CD=4$\sqrt 7$$\approx$10.6
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