Alternate Interior Definition Geometry

Geometry alternate interior angles definition and illustration if applicable.

Alternate interior definition geometry. When two lines are crossed by another line the transversal a pair of angles on the inner side of each of those two lines but on opposite sides of the transversal are called alternate interior angles. From the above given figure 3 4 5 6 are the alternate interior angles. Alternate interior angles are the angles formed when a transversal intersects two coplanar lines.

Alternate interior angles are formed when a transversal passes through two lines. The transversal crosses through the two lines which are coplanar at separate points. Try this drag an orange dot at a or b.

The angles that are formed on opposite sides of the transversal and inside the two lines are alternate interior. L a r is an alternate interior angle with a r n. Each pair of these angles are inside the parallel lines and on opposite sides of the transversal.

Alternate interior angles alternate interior angles are the pair of angles on the inner side of the two parallel lines but on the opposite side of the transversal. Two non adjacent angles that lie on the opposite sides of a transversal between two lines that the transversal intersects a description of the location of the angles. The theorem says that when the lines are parallel the alternate interior angles are equal.

Alternate interior angles are created where a transversal crosses two usually parallel lines. Alternate interior angles are formed when a transversal passes through two lines. Notice that the two alternate interior angles shown are equal in measure if the lines pq and rs are parallel.

Learn about alternate interior angles. When two lines are crossed by another line called the transversal alternate interior angles are a pair of angles on the inner side of each of those two lines but on opposite sides of the transversal. The angles that are formed on opposite sides of the transversal and inside the two lines are alternate interior angles.