Question

13. An exterior angle of a riangle is equal to 130°. If one Opposite angle is 80⁰
opposite angle is
(a) 50°
(b) 30⁰
(c) 25°
(d) 60°​

Answer 1

Answer:

50°

Step-by-step explanation:

hope it will be helpful

Answer 2

Answer:

option A - 50°

Step-by-step explanation:

exterior angle = sum of two opposite interior angles

130° = 80° + X

130° - 80° = X

X = 50°

so opposite angle is 50°