Please help it is very urgent
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E and C is the answer
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x is corresponding angle so if d is 120 degrees then x or ( C ) is also 120 degrees . 2nd is for y see Y is also outer corresponding angle so b is 70 degrees then y is also same 70 degrees so 120 + 70 = 180 degrees that is suplimentary angle hence proved .
x=120degrees
y=70degrees
180 degrees answer
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