geometry - Triangle with all reflex angles? - Mathematics Stack Exchange
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I was thinking about how a triangle could have all reflex angles. it would look like a regular triangle but the inside would be the outside and the outside would be the inside. Such a triangle would
![](https://static.javatpoint.com/definition/images/equilateral-triangle-definition2.png)
Equilateral Triangle Definition - JavaTpoint
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Educational - Understanding angles is crucial to understanding geometry as a whole. This handy poster shows 9 basic angles in geometry (acute, right,
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Types of Angles Poster - Laminated, 17 x 22 inches - Geometry, Math Poster for Middle and High School Classrooms - Math Anchor Chart
![](https://static.javatpoint.com/definition/images/reflex-angle-definition.png)
Reflex Angle Definition - JavaTpoint
Angle trisection - Wikipedia
![](https://online.fliphtml5.com/rwbnv/gmom/files/large/aee1833a891f29956b6ca6b635b33b48.jpg)
Mathematics Standard Five Pupil`s Book - Flipbook by TIE ADMIN
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Alternate Angles (Definition, Types, Theorem, and Example)
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![](https://mathmonks.com/wp-content/uploads/2020/12/Reflex-Angle-Question-1.jpg)
Reflex Angle - Math Monks