D In circle E, AB || CD and BC is a diameter. A В D 27. If mAC = 4x-5 and mBD=2(x+20), what is mZABC? || 28. If m AC =65– 2x and mBD=4(2x-5)-5, what is mZDCB? %3D 29. If mZABC = 2.5x-20 and m AC = 4x - 5, what is mBD? 30. If mZBCD = 3x – 2 and mBD=4(x+5)+16, what is m AB + mCD?

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter84: Binary Numeration System
Section: Chapter Questions
Problem 5A
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Related questions
Question
26.
= 4x – 6 and m2C =x+10
In circle E, AB || CD and BC is a diameter.
A
В
D
27. If m AC = 4x– 5 and mBD=2(x+20), what is mZABC?
%3D
%3D
28. If m AC =65–2x and mBD=4(2x-5)-5, what is mDCB?
|
29. If mZABC =2.5x– 20 and mAC = 4x - 5, what is mBD?
%3D
|
30. If mZBCD=3x-2 and mBD=4(x+5)+16, what is
m AB + mCD?
are
chords.
Diameter
E.
In circle E, AB, BC, AD, and CD
BD I chord AC at F.
B.
A
Transcribed Image Text:26. = 4x – 6 and m2C =x+10 In circle E, AB || CD and BC is a diameter. A В D 27. If m AC = 4x– 5 and mBD=2(x+20), what is mZABC? %3D %3D 28. If m AC =65–2x and mBD=4(2x-5)-5, what is mDCB? | 29. If mZABC =2.5x– 20 and mAC = 4x - 5, what is mBD? %3D | 30. If mZBCD=3x-2 and mBD=4(x+5)+16, what is m AB + mCD? are chords. Diameter E. In circle E, AB, BC, AD, and CD BD I chord AC at F. B. A
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