Question

Use the relationship between the angles in the figure to answer the question.

Which equation can be used to find the value of x?

x = 52

​ x=180−52 ​

​ x=90−52 ​

​ x=52+38 ​

Answer 1

Technically A. but it also depends on the question, but A. isnt an equation, its an answer.
Hope this helps

Answer 2

the first one is 138