Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Chapter 7 - Section 7.4 - The Area of a Triangle - 7.4 Problem Set - Page 396: 13

Answer

$= 342$ m$^{2}$

Work Step by Step

$A = \frac{1}{2}acsin(B)$ $= (0.5)(41.5)(34.5)sin(151.5)$ $= (0.5)1431.75sin(151.5)$ by GDC / calculator $= (0.5)(683.172055)$ $= 341.586...$ m$^{2}$ $= 342$ m$^{2}$
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.