Types of Angles based on Rotation
On the basis of measurement of rotation, Angle can be two types:
- Positive Angles
- Negative Angles
Positive Angles
Angles that are measured in a counterclockwise direction from the base are called Positive angles. Generally, positive angles are used to represent angles in geometry. From the origin, if an angle is drawn in the First Quadrant, it forms a positive angle.
Negative Angles
Angles that are measured in a clockwise direction from the base are called Negative angles. From the origin, if an angle is drawn in the Third Quadrant, it forms a negative angle.
Types of Angles
Types of Angles: An angle is a geometric figure formed by two rays meeting at a common endpoint. It is measured in degrees or radians. It deals with the relationship of points, lines, angles, and shapes in space. Understanding different types of angles is crucial for solving theoretical problems in geometry.
As we know an angle is a geometrical shape formed by joining two rays at their endpoints and is generally measured in degrees. There are different types of angles in geometry which are mentioned in the article below. We have mentioned various types of angles with diagrams, definitions, and examples below.
Table of Content
- What are Angles?
- How many Types of Angles are there?
- Six Types of Angles
- Acute Angle
- Right Angle
- Obtuse Angle
- Straight Angle
- Reflex Angle
- Complete Angle
- Types of Angles based on Rotation
- Positive Angles
- Negative Angles
- Types of Pair of Angles
- Adjacent Angles
- Linear Pair
- Vertically Opposite Angles
- Complementary and Supplementary Angles
- Complementary Angles
- Supplementary Angles
- Parts of an Angle
- Solved Examples on Types of Angles
- Practice Problems on Types of Angles
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