angle APC and angle BPD are vertically opposite angles. If angle APC = 3x-20 degree and angle BPD = 2x+30 degree then find x and measure of both angle
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Answer:
50°
Step-by-step explanation:
Angle APC = Angle BPD
3x-20=2x+30
3x-2x=30+20
x=50°
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