Answer
$4\sqrt{3}$
Work Step by Step
We use the theorems in the chapter to obtain:
$(CD+ED)CD = FC^2 \\ FC= \sqrt{(8+4)(4)}=\sqrt{48} = 4\sqrt{3}$
Elementary Geometry for College Students (7th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Cengage
ISBN 10:
978-1-337-61408-5
ISBN 13:
978-1-33761-408-5
Chapter 6 - Review Exercises - Page 315: 24i
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
