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

Answer:

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:

mradul

Step-by-step explanation: