Obtuse Triangle Calculator
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![](https://uploads-cdn.omnicalculator.com/images/obtuse-triangles/obtuse-triangle_01.png)
![](https://www.geogebra.org/resource/py6uENP7/eyqPneiGI4Kyg0W3/material-py6uENP7.png)
Area of an -acute or obtuse- triangle – GeoGebra
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Obtuse Triangle - Definition, Formulas, Properties, Examples
![](https://www.easycalculation.com/area/images/optuse-triangle.jpg)
Obtuse Triangle Calculator Find Area and Perimeter of an Obtuse
![](https://www.thoughtco.com/thmb/kgKq7gj-KRU5vaFJnX_3NpTlPqA=/275x0/filters:no_upscale():max_bytes(150000):strip_icc()/Law-Of-Cosines-Worksheet-56a602683df78cf7728adffa.jpg)
Types of Triangles: Acute and Obtuse
![](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/obtuse-triangle-1621602590.png)
Obtuse Triangle - Definition, Formulas, Properties, Examples
![](https://math.libretexts.org/@api/deki/files/87486/Screen_Shot_2022-09-27_at_10.42.19_AM.png?revision=1)
3.0: Obtuse Angles - Mathematics LibreTexts
![](https://media.cheggcdn.com/study/f9d/f9d9a34d-80a7-42de-9a22-64c1b4ab4aef/image.png)
Solved State if each triangle is acute, obtuse, or right. 7
![](https://www.emathhelp.net/images/c/69_sides.png)
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How to calculate the length of a side in an obtuse angle triangle