Obtuse Triangle: Definition, Types, Formulas
![](https://mathmonks.com/wp-content/uploads/2020/03/Properties-of-an-Obtuse-Triangle.jpg)
What is an obtuse angle triangle – its definition, properties, picture, and types along with formulas for area and perimeter
![](https://wp.kunduz.com/wp-content/uploads/media/wp/image-118.png)
Scalene Triangle: Definition, Formulas, Properties & Examples - Kunduz
![](https://math.libretexts.org/@api/deki/files/87495/Screen_Shot_2022-09-27_at_11.53.38_AM.png?revision=1)
3.0: Obtuse Angles - Mathematics LibreTexts
![](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/isosceles-obtuse-triangle-1-1632121642.png)
Isosceles Obtuse Triangle - Properties, Definition, Formula & Examples
![](https://i.pinimg.com/736x/c3/1f/8b/c31f8b277db1016369461a7967d74d73.jpg)
Types of Triangles Math tutorials, Math geometry, Teaching math
![](https://thirdspacelearning.com/wp-content/uploads/2023/11/Area-of-Obtuse-Triangle-us-featured-image.png)
Area of Obtuse Triangle - Math Steps, Examples & Questions
Lesson Explainer: Pythagorean Inequality Theorem
![](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/example-1-of-an-obtuse-triangle-1621603734.png)
Obtuse Triangle - Definition, Formulas, Properties, Examples
Special right triangle - Wikipedia
![](https://img.jagranjosh.com/images/2023/October/4102023/Area-of-Triangle.webp)
Formula for Area of Triangle: How to Calculate, Example with Solution
![](https://images.saymedia-content.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:eco%2Cw_1200/MTk2OTI0NTU4NDE3MDc3OTAw/everything-about-triangles-and-more-isosceles-equilateral-scalene-pythagoras-sine-and-cosine.jpg)
How to Calculate the Sides and Angles of Triangles Using
![](https://letstalkscience.ca/sites/default/files/styles/width_800px/public/2022-02/Types%20of%20triangles%20%281%29.png?itok=reuRaN9v)
Triangles and Trigonometry
![](https://i.ytimg.com/vi/sTa0Pi05Wjs/maxresdefault.jpg)
What is an Obtuse Triangle?, Types of Triangles
![](https://www.math.net/img/a/geometry/triangles/obtuse-triangle/obtuse-triangle.png)
Obtuse triangle