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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.
- Corresponding Angles
(Click on "Corresponding Angles" to have them highlighted...
- Vertical Angles
Example: Find angles a°, b° and c° below: Because b° is...
- Alternate Exterior Angles
Learn about Alternate Exterior Angles: When two lines are...
- Consecutive Interior Angles
To help you remember: the angle pairs are Consecutive (they...
- Transversal
When parallel lines get crossed by a transversal many angles...
- Congruent Angles
Congruent Angles have the same angle (in degrees or...
- Corresponding Angles
When two parallel lines are crossed by a transversal, the pair of angles formed on the inner side of the parallel lines, but on the opposite sides of the transversal are called alternate interior angles. These angles are always equal.
Alternate interior angles are the angles formed on the opposite sides of the transversal. The alternate interior angles can prove whether the given lines are parallel or not. Let us learn more about the alternate interior angles theorem, the proof, and solve a few examples.
Alternate interior angles are a set of non-adjacent angles on either side of the transversal. In each diagram given below, two parallel lines are cut by a transversal. All the angle pairs highlighted in the same color represent alternate angles.
When a transversal crosses two parallel lines (or non-parallel lines), the pair of nonadjacent angles formed on the inner side of the parallel lines, but on the opposite sides of the transversal are known as alternate interior angles.
Learn that Alternate Interior angles are angle pairs located on the inner sides of two parallel or non-parallel lines intersected by a transversal. Note that these angles are positioned on opposite sides of the transversal.
29 maj 2024 · In geometry, alternate interior angles are special pairs of angles formed when a line, called a transversal, intersects two other lines. They sit on opposite sides of the transversal and inside the two other lines. When the lines being intersected are parallel, these angles are equal in measure.
