Question

please give me answer and explain step by step​

Answer 1

Answer:

Angle 1 is 80 degree therefore angle 4 will be 80 degree too ( vertically opposite angles.)

Angle 3 will be equal to angle 2 that is 100 degree.

Similarly angle 5 and 8 are same 80 degree and 6 and 7 are same 100 degree.

As the angles 1,5,4,8 and angles 2,3,6,7, are same and lie on same line n so the line segments l and m are parallel.

Answer 2

Answer:

Hiii bro

How are you

Step-by-step explanation:

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