45. If m4R = 40° in circle O, what is m40? The figure is not drawn to scale.R.O 20O 40°050809

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Answered: 45. If m4R = 40° in circle O, what is…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter51: Protractors—simple Semicircular And Vernier

Section: Chapter Questions

Problem 7A

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