Figure on the right shows line A is parallel to line B and line C intersects lines A and B to form 8 angles Wich two angles are congruent

B.

Step-by-step explanation:

We answer that before thank you

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!