Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 7 - Section 7.3 - More about Regular Polygons - Exercises - Page 344: 34



Work Step by Step

m$\angle$KNJ=.5(180-108) m$\angle$KNJ=.5(72)=36 m$\angle$LNM=m$\angle$KNJ=36 m$\angle$LNK=108-m$\angle$KNJ-m$\angle$LNM m$\angle$LNK=108-36-36 m$\angle$LNK=36
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.