Right Angle
A right angle is a type of angle that measures exactly 90 degrees. It is formed when two lines or line segments intersect each other at a perpendicular angle. In a right angle, the two lines are perpendicular to each other, meaning they form a perfect corner or square corner.

Characteristics of a Right Angle:
- Measures exactly 90 degrees
- Forms a perfect corner or square corner
- The two lines are perpendicular to each other

Representation of a Right Angle:
In geometry, a right angle is often represented by a small square at the angle point. This square symbolizes the 90-degree measurement of the angle.

Examples of Right Angles:
- The corners of a square are all right angles.
- The intersection of the hands of a clock at 3:00 forms a right angle.
- The corners of a rectangle are right angles.

Importance of Right Angles:
Right angles are important in geometry and everyday life. They are used in construction, engineering, architecture, and many other fields to create structures and objects that are stable and well-balanced. Understanding right angles helps in measuring and constructing shapes accurately.
In conclusion, a right angle is a fundamental concept in geometry that plays a crucial role in various applications. It is essential to recognize and understand right angles to solve geometric problems and create precise designs.