Question

please answer me its very urgent​

Answer 1

Answer:

1)100

2)65

sum of exterior and interior angle is always 180

and sum of all angles is also 180

Answer 2

Answer:

i) x= sum of its opposite angles

x=50°+50°

x=100°

ii) 115° is an outside angle of triangle

therefore, 115°=x+50°

x=115°-50°

x=65°