Right angle (90°); obtuse angle (more than 90° and less than 180
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![](https://www.worksheetsplanet.com/wp-content/uploads/2022/11/Acute-Angle.jpg)
Acute Angle Definition and Example of Acute Angle
![](https://www.learnalberta.ca/content/memg/division04/Obtuse%20Angle/ObtuseAngle.png)
Obtuse Angle
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Right angle of 90 degrees hi-res stock photography and images - Alamy
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Right angle Cut Out Stock Images & Pictures - Alamy
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Obtuse angle Cut Out Stock Images & Pictures - Alamy
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90 degrees hi-res stock photography and images - Alamy
![](https://www.w3resource.com/w3r_images/javascript-basic-exercise-flowchart-86.png)
JavaScript basic: Find the types of a specified angle - w3resource
![](https://image1.slideserve.com/2888628/types-of-angle-l.jpg)
PPT - Numeracy PowerPoint Presentation, free download - ID:2888628
![](https://slideplayer.com/15501239/93/images/slide_1.jpg)
Types of Angles An acute angle measures less than 90° - ppt download
180 degrees angle Free Stock Vectors