16. If m DE= 135° and mBC = 57°, what is mZA? The figure is not drawn to scale.%3D%3D078045*039

Use copy concept of circular arc

Answered: 16. If m DE= 135° and mBC = 57°, what…

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter2: Right Triangle Trigonometry

Section2.4: Applications

Problem 57PS

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16. If m DE= 135° and mBC = 57°, what is mZA? The figure is not drawn to scale. %3D %3D D. 096 O78 045 039