Answer
$\approx479.3$
Work Step by Step
The area of a triangle can be calculated by multiplying two sides' length and the sine of their included angle.
Hence here the area is: $20\cdot24\cdot\sin(87^\circ)\approx479.3$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 13, Trigonometric Ratios and Functions - 13.5 Apply the Law of Sines - Guided Practice for Example 5 - Page 885: 10
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
