the two angles are parallel find 12345
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Angle 5 = 70
Angle 4 = angle 2 =180 - 70 = 110
Angle 1 = angle 3 = 180 - 110 = 70
Angle 4 = angle 2 =180 - 70 = 110
Angle 1 = angle 3 = 180 - 110 = 70
Answered by
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2 lines are parallel
So 1=3 vertically opposite angles
3=70°alternate interior angles
70°=5vertically opposite angles
So 1=3=5=70°
2=4 vertically opposite angles
angle4+70°=180° co interior angles
angle4 =180-70
angle4=110°
So 2=4=110°
1=3=5=80°
2=4=110°
So 1=3 vertically opposite angles
3=70°alternate interior angles
70°=5vertically opposite angles
So 1=3=5=70°
2=4 vertically opposite angles
angle4+70°=180° co interior angles
angle4 =180-70
angle4=110°
So 2=4=110°
1=3=5=80°
2=4=110°
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