Question

please solve this question. * the first answer would be marked as brainliest

Answer 1

5. Vertically opposite angles
7. ∠1 and ∠3 vertically opposite angles
8. ∠1 + ∠2 = 180° (Linear pair)
          ∠2 = 180 - 80
             = 100°
    ∠3 = ∠1 (Vertically opposite)
       = 80°
    ∠4 = 100°
 

Answer 2

4) adjacent angles
5) vertically opposite angles
125°
55°
125°
7) vertically opposite angles
Corresponding angles
8) 100°
80°
100°
80°
100°
80°
100°
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