Question

X =
can somebody please explain how this is supposed to be solved ?​

Answer 1

x=20 degrees

Explanation:

every triangle adds up to 180.

the pair of adjacent angle angles in the bottom corner make up 180

subtract the 110 from 180 you get 70

add the 70 and other 70 to get 140

subtract 140 from 180

ypou ghet your double x angle of 40

divide by 2

x=20

Answer 2

Explanation:

70 + 70 + 2x = 180 ( angle sum property of trianlge}

2x = 180 - 140

2x = 40

x = 40 /2

x = 20