Alternate Exterior Angles Definition And Examples

Example Problems on Alternate Exterior Angles.

Alternate exterior angles definition and examples. Alternate Exterior Angles are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal. Alternate interior angles create a Z. One of a pair of angles inside the two intersected lines.

One of a pair of angles outside the two intersected lines. Alternate interior angles Definition and examples. If you were two-dimensional and came across a line in your path that line would stretch infinitely in two directions and you could not get past it.

Alternate Exterior Angles Alternate exterior angles are the pair of angles on the outer side of the two parallel lines but on the opposite side of the transversal. In this example these are two pairs of Alternate Exterior Angles. In the same figure 1 7 and 2 8 are the pairs of alternate exterior angles.

One of a pair of angles with different vertices and on opposite sides of a transversal at its intersection with two other lines. Keep checking my blog. Angles that are on the opposite sides of the transversal are called alternate angles eg.

If two parallel lines are cut by a transversal the alternate exterior angles are congruent. Alternate interior angles are the angles formed when a transversal intersects two parallel or non-parallel lines. Example In the above image two pairs of alternate interior angles are 3 5 and 4 6.

Alternate interior angles are used to prove triangles are congruent by SAS ASA AAS. When a transversal crosses two other lines it creates an exterior and interior for the parallel lines. These angles are supplementary to the adjacent angles.