Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 4 - Section 4.4 - The Trapezoid - Exercises - Page 202: 40

Answer

DC=26 feet

Work Step by Step

DC$^{2}$=AB$^{2}$+(BC-AD)$^{2}$ DC$^{2}$=576+100 DC$^{2}$=676 DC=26
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.