Question

A.50
B.100
C.40
D.180
E.45
F.130
G.155
H.90
I.135

Answer 1

F. 130

hope this helped :)

Answer 2

F. 130

Explanation:

Since you have a 180-degree angle, you can subtract it by 50. replace <2 by x

so, 50 + x = 180

180 - 50 = 130

The answer is 130 degree angle.

hope this helps and is right :)