Respuesta :

Answer:

C 1 and 3

Step-by-step explanation:

Vertical angles are formed by the same lines and are opposite angles

<1 and <3 are vertical angles

<2 and <4 are vertical angles

Answer:

C, 1 and 3.

Step-by-step explanation:

You need to find the angles that are across from each other (don't share sides).