Question

if a transversal intersects two parallel lines and the difference of two interior angles on the same side of a transversal is 20 find the angles

Answer 1

x+y=180(interior angles)(1)
x=y+20(2)
putting the value of x in equation 1, we get
y+20+y=180
2y+20=180
2y=160
y=80
put y=80 in (2)
x=80+20
x=100

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Answer 2

Answer:

he is correct mark me as brainliest