8/12 ->Check Your UnderstandingExample 1Find the measures of each numbered angle.50°CB50 3Example 2Find each measure.E3. тL24. MZMPQM65115°54°30PDECK CHAIRS The brace of this deck chair forms a triangle with the vrest of the chair's frame as shown. If m21 = 105 and m23 = 48,find each measure.5. m246. m267. m28. m25Example 3REGULARITY Find each measure.9. m2110. mZ31211. m2

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Answered: 2. 50° (B 3 50 D

Science

Physics

2. 50° (B 3 50 D

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 2.13CYU: Check Your Understanding Find the angle between forces F1and F3in Example 2.16.

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