Kinds of angles pairs Explain each ​

Answer:Here are the kinds of angle pairs and their explanations:---1. Complementary AnglesDefinition: Two angles whose measures add up to 90°.Example: 40° and 50° are complementary because 40° + 50° = 90°.Tip: Think of a right angle being "completed" by two angles.---2. Supplementary AnglesDefinition: Two angles whose measures add up to 180°.Example: 110° and 70° are supplementary because 110° + 70° = 180°.Tip: They form a straight line when placed side by side.---3. Adjacent AnglesDefinition: Two angles that are next to each other, share a common side and vertex, but do not overlap.Example: If ∠ABC and ∠CBD share ray BC, they are adjacent.---4. Vertical Angles (or Opposite Angles)Definition: Angles that are opposite each other when two lines cross. They are always equal.Example: If two lines intersect, the angles across from each other are vertical angles.---5. Linear PairDefinition: A pair of adjacent angles that form a straight line, meaning they are supplementary (add up to 180°).Example: If ∠A and ∠B are adjacent and their non-common sides form a line, they are a linear pair.---6. Corresponding AnglesDefinition: Angles in the same position on different intersections when two parallel lines are cut by a transversal. They are equal.Example: Upper-left angles at both intersections are corresponding.---7. Alternate Interior AnglesDefinition: Angles that lie on the opposite sides of the transversal and inside the parallel lines. They are equal.Example: Angles between two lines but on different sides of the transversal.---8. Alternate Exterior AnglesDefinition: Angles on opposite sides of the transversal and outside the parallel lines. They are also equal.Example: Outer corners across the transversal.---9. Same-Side Interior Angles (also called Consecutive Interior Angles)Definition: Two angles on the same side of the transversal and inside the parallel lines. They are supplementary.Example: Angles between the lines on the same side of the transversal.---Step-by-step explanation:No need for step-by-step

Answered by trystanlee179 | 2025-07-04