Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 11 - Test - Page 527: 15


$42$ cm$^{2}$

Work Step by Step

$A=\frac{1}{2}bc\sin\alpha$ $A=\frac{1}{2}(8)(12)\sin60$ $A\approx42$
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.