What's the measurement of x?

Pls answer A. S.A. P

Option C, 36 degrees

Step-by-step explanation:

Step 1:  Make an Equation since 4x and x are supplementary, that means that they add up to 180 degrees.

4x + x = 180

Step 2:  Solve for x

4x + x = 180

5x / 5 = 180 / 5

x = 36

 Option C, 36 degrees

a thesis statement is not a fact or a question

step-by-step explanation:

a thesis statement is a topic it is not a fact or a question

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.