Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 1 - Tools of Geometry - Chapter Test: 12

Answer

7

Work Step by Step

The Segment Addition Postulate tells us that $AE+EY=AY$ Since $AE=EY$, we can substitute EY for AE in the formula. $EY+EY=AY$ Substitute the given value for EY. $3.5+3.5=AY$ $7=AY$
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.