Answer
DE=5
Work Step by Step
$\frac{DE}{AC}$=$\frac{EB}{CB}$
$\frac{DE}{10}$=$\frac{6}{12}$
2DE=10
DE=5
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 5 - Section 5.3 - Proving Triangles Similar - Exercises - Page 244: 26
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.
