Triangle/Related Articles
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- See also changes related to Triangle, or pages that link to Triangle or to this page or whose text contains "Triangle".
Parent topics
Subtopics
- Equilateral triangle [r]: A triangle with three equal sides and three equal angles. [e]
- Isosceles triangle [r]: A triangle that has two sides of equal length and two angles of the same degree. [e]
- Obtuse triangle [r]: A triangle that has one angle which is greater than 90 degrees. [e]
- Acute triangle [r]: A triangle that has all three angles less than 90 degrees. [e]
- Right triangle [r]: A triangle that has one 90 degree angle. [e]