Acute Angle: Definition, Formula, Degree Measure and Examples
![](https://media.geeksforgeeks.org/wp-content/uploads/20240109183116/Acute-Angles-02-(1).webp)
A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
A computer science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
Acute Angle is a type of angle based on its measure, where the measure is less than 90 . Imagine the angle formed when you bend your elbow, creating a sharp but not wide opening this is an example of an Acute Angle. In geometry, an acute angle falls within the
![](https://media.geeksforgeeks.org/wp-content/uploads/20240109182807/Acute-Angles-04.webp)
Acute Angle: Definition, Formula, Degree Measure and Examples
![](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/acute-angle-01-1628054685.png)
Acute Angle - Definition, What is an Acute Angle Degree?
![](https://cdn1.byjus.com/wp-content/uploads/2021/08/Acute-angle-7.png)
Acute Angle Definition, Formula, Degrees, Images, Applications and Examples
![](https://media.geeksforgeeks.org/wp-content/uploads/20220901155437/obtuseangle.png)
Types of Angles: Acute, Right, Obtuse, Straight, and Reflex
![](https://www.wikihow.com/images/thumb/8/83/Measure-an-Angle-Using-a-Protractor-Step-1-Version-2.jpg/v4-460px-Measure-an-Angle-Using-a-Protractor-Step-1-Version-2.jpg.webp)
How to Measure an Angle Using a Protractor: 7 Steps
![](https://cdn1.byjus.com/wp-content/uploads/2021/08/Acute-angle-3.png)
Acute Angle Definition, Formula, Degrees, Images, Applications and Examples
![](https://mytutorsource.com/assets/admin/blogimages/1647867128.types-of-angles.jpg)
Types of Angles: Acute, Right, Obtuse, Straight, and Reflex
Lesson Explainer: Angle between Two Straight Lines in the Coordinate Plane
![](https://study.com/cimages/videopreview/videopreview-full/what-is-an-acute-angle-definition-description-examples_121928.jpg)
Acute Angle Definition, Types & Examples - Lesson