7 Types of Angles

1. What is an Angle?

An angle in mathematics is defined as the figure formed by joining two rays. Angles are used to define the rotation between two lines.

2. What are Different Types of Angles?

There are seven basic different types of angles in geometry that are,

• Zero Angle
• Acute Angle
• Obtuse Angle
• Right Angle
• Straight Angle
• Reflexive Angle
• Complete Angle

3. What are Types of Triangles on the Basis of Angles?

There are three types of triangles based on angles,

• Acute Angle Triangle
• Obtuse Angle Triangle
• Right Angle Trinagle

4. What are Acute Angles?

Acute angles are the angles whose measure is greater than 0 degrees but lesser than 90 degrees.

5. What are Obtuse Angles?

Obtuse angles are the angles whose measure is greater than 90 degrees but smaller than 180 degrees.

6. What is a Right Angle?

An angle whose value is equal to 90 degree is called the right angle.

7. What are Names of Angles?

The name of different angles are zero angle, acute angle, right angle, obtuse angle, straight angle, reflex angle and complete angle

8. What are Angle Types Based on Rotation?

The angle types based on Rotation are Positive Angles and Negative Angles

9. What are Types of Angle Pairs?

Angle Types based on Pairs are Vertically Opposite Angles, Complementary Angles, Supplementary Angles, Adjacent Angles, Corresponding Angles, Alternate Interior Angles, Alternate Exterior Angles, Consecutive Interior Angles and Linear Pair

Geometry is the branch of mathematics, that deals with shapes and measurements like perimeter, area, and volume related to them. When considering measurements the degree of inclination is very important for the figures as figures with different inclinations tend to differ in properties of area and volume occupied by them. In the world of Mathematics, the inclination of two lines is given the formal name of an Angle. It denotes the degree of inclination of the two lines w.r.t each other. An angle is a measure formed when two rays meet at a common point (called Vertex). The names of basic angles are acute angle, right angle, obtuse angle, straight angle, reflex angle, and straight angle.

In this article, we will learn about what is an angle, the types of angles in geometry, the names of angles, examples, and others in detail.