Question

find X in each of the following figures​

Answer 1

Answer:

x = 50 degree

I have used angle sum property 180 - 130. = 50

and 180 - 100 is 80

Answer 2

Answer:

x = 50

Step-by-step explanation:

100+y=180

y=180 - 100

y=80

130+z=180

z=180 - 130

z = 50

x+y+z =180

x+80+50=180

x+130=180

x=180-130

x = 50