Answer
$\approx146.8$
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: $19\cdot8\cdot\sin(75^\circ)\approx146.8$
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: 8
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