Question

Ok i need help again (no pictures i cant see them)

Answer 1

sure. the answer is c, 80.

Explanation:

the total angle of a triangle is 180. 80+20=100 so 180-100=80.

Answer 2

C) 80

Explanation:

x + 80 + 20 = 180

x + 100 = 180

x = 80