Alternate interior angles.
Angles on opposite sides of the transversal and between the parallel lines
When two lines are cut by a transversal, the angles that are equal and lie on either side of the transversal are known as alternate interior angles or alternate exterior angles. Alternate interior angles are located between the two lines but on opposite sides of the transversal, while alternate exterior angles are found outside the two lines, also on opposite sides of the transversal. These angles are congruent when the two lines are parallel.
Providing that the lines are parallel that the transversal passes through then it will have two equal alternate angles that are on opposite sides of the transversal.
Those are "alternate interior" angles. They're always equal.
Alternate Exterior Angles :)
Alternate Interior Angles
Alternate Interior Angles
Angles on opposite sides of the transversal and between the parallel lines
Alternate int angles are two interior angles which lie on different parallel lines and on opposite sides of a transversal
Two lines are crossed by one another line called the transversal. The pairs of angles on opposite sides of the transversal but inside the two lines are called alternative interior angles.
Providing that the lines are parallel that the transversal passes through then it will have two equal alternate angles that are on opposite sides of the transversal.
They are equal alternate angles
Those are "alternate interior" angles. They're always equal.
Both alternate interior and alternate exterior angle pairs lie on opposite sides of the transversal.
Alternate Exterior Angles :)
Alternate angles are pairs of angles that are formed when a transversal intersects two parallel lines. There are two types of alternate angles: alternate interior angles, which lie between the two lines on opposite sides of the transversal, and alternate exterior angles, which lie outside the lines on opposite sides of the transversal. When the lines are parallel, these angles are equal in measurement. This concept is commonly used in geometry to solve problems involving angle relationships.
They are equal alternate angles.