Question

solve only the first one
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Answer 1

Answer:

angle 2,4,6=50. angle 1,3,7,5=130

Step-by-step explanation:

Answer 2

Answer:

1= 130 (angle in a line=180)

3= 130 (vertically opposite angles)

2=50(vertically opposite angle)

4=50( co interior angles are supplimentary)

5=130(linear angle is 180)

6=50(vertically opposite)

7=130(vertically opposite angle)