Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 2 - Acute Angles and Right Triangles - Section 2.3 Finding Trigonometric Function Values Using a Calculator - 2.3 Exercises - Page 65: 63

Answer

$2500lbs$

Work Step by Step

$F = w \sin \theta$ $120 = w \sin 2.7^{\circ}$ $w = \frac{120}{\sin2.7^{\circ}}$ $w= 2547 \approx 2500 lbs$
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