12. Find DC. 20 54 A. 28 D.

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter78: Computing Angles Made By The Intersection Of Two Angular Surfaces
Section: Chapter Questions
Problem 5A
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Find DC
12. Find DC.
20
54
28
13. Find KL.
Transcribed Image Text:12. Find DC. 20 54 28 13. Find KL.
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We have to use proper trigonometric ratios.

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