Which angle is larger?

An angle is formed when two rays or lines meet at a common point called the vertex. The amount of rotation between the two rays determines the angle’s size. Angles are measured in degrees. Common types include acute right obtuse and reflex angles used in various geometric and real-world applications.

Lines and angles are essential topics in geometry. A line extends infinitely in both directions while angles are formed when two lines meet at a common point. Common types of angles include acute right obtuse straight and reflex. Understanding these concepts helps in solving geometric problems and constructing shapes.