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Trigonometry (MindTap Course List)
10th Edition
ISBN: 9781337278461
Author: Ron Larson
Publisher: Cengage Learning
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
Transcribed Image Text:(3) Determine the forces in members BD and CD
of the loaded truss.
Ans: BD 51 kN C, CD = 48 kN T
A
4.5 m
B
с
3.2 m
24 kN
6 m
6 m
E
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