Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 11 - Section 11.4 - Applications with Acute Triangles - Exercises: 1a


Area = $\frac{1}{2}$* 5*6* sin78°

Work Step by Step

Using theorem 11.4.1 The area of the given triangle is = $\frac{1}{2}$ab sinγ Given a =5 b=6 and γ = 78° therefore Area = $\frac{1}{2}$* 5*6* sin78°
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.