Question

If two lines are not parallel then also
alternate centerior angles are equals |​

Answer 1

Answer:

Alternate interior angles are formed when a transversal passes through two lines. The angles that are formed on opposite sides of the transversal and inside the two lines are alternate interior angles. The theorem says that when the lines are parallel, that the alternate interior angles are equal.

Step-by-step explanation:

Answer 2

Answer:

theorem if two straight lines are parallel then a straight line that meets them makes the alternate angles equal it makes the interior angles on the same side equal or two right angles