Respuesta :
Why are Corresponding angles always congruent? --> A postulate says this is true when two parallel lines are cut by a transversal.
Why are Alternate exterior angles always congruent? --> A theorem says this is true when two parallel lines are cut by a transversal.
Why aren't Alternate interior angles supplementary? --> A theorem says that when two parallel lines are cut by a transversal, then same-side interior angles are supplementary and same-side exterior angles are supplementary.
Answer:
on edge i believe its all corresponding angles are congruent.
Step-by-step explanation:
let me know if i help. thank you.
