What is the measure, in degrees, of ABC?
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Step-by-step explanation:
sum of angle = 180
Answered by
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Answer: D. 74.00 degrees
Step-by-step explanation:
Given that the two angles are supplementary
Therefore angles ABC + CBD = 180 degrees
i.e. (3x+14) + (5x+6) = 180
3x+14+5x+6 = 180
3x+5x+14+6 = 180
8x+20 = 180
8x = 180-20
8x = 160
x = 160/8
x = 20
Angle ABC = 3x+14
= 3*20+14
= 60+14
= 74
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