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Math - Geometry


Classifying Triangles

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Triangle Quiz 1
Triangle Quiz 1
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A quick way to test your knowledge of triangle types
Math Open Reference
Obtuse triangle
Obtuse triangle
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Definition and properties of obtuse triangles
Math Open Reference
Classifying Triangles
Classifying Triangles
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A simple interactive website that shows the 6 different classifications of triangles: right, acute, obtuse, equilateral, isosceles, and scalene.
Math.com
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