in figure ,if I || m and angle 1=(2x+y)°,angle 4=(x+2y)° and angle 6=(3y+20)°.find angle 7 and angle 8
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figure bhi send kar
then I will be able to answer
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Step-by-step explanation:
angle 7 = 2x+y [ alternative exterior angles ]
angle 8 = 3y+20 [ vertically opposite angles ]
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