Do Corresponding Angles Have to Be Congruent?

Corresponding angles are congruent. All angles that have the same position with regards to the parallel lines and the transversal are corresponding pairs e.g. 3 + 7, 4 + 8 and 2 + 6. ... All angles that are either exterior angles, interior angles, alternate angles or corresponding angles are all congruent.

Do corresponding angles have to be equal?

The corresponding pair of angles comprises one exterior angle and another interior angle. Not all corresponding angles are equal. Corresponding angles are equal if the transversal intersects two parallel lines.

How do you know if corresponding angles are congruent?

When a transversal line crosses two lines, eight angles are formed. The Corresponding Angles Theorem says that: If a transversal cuts two parallel lines, their corresponding angles are congruent.