please answer the third question only third question please
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Answer:
if angle 1 =130°
then., angle 1=angle 3
=130°(vertically opposite angle)
then, angle1=angle5
=130°(corresponding angles)
angle5=angle7
=130°(vertically opposite angles)
now, angle 5+ angle 6=180°
do, angle 6= 180°-130°
=50°
now, angle 5= angle 8
=50°(verticlly opposite angles)
angle 8 = angle4
= 50°(corresponding angles)
angle 4= angle 2
= 50°(vertically opposite angles)
hope it help
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