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right triangle (Definition)

A triangle $ ABC$ is right when one of its angles is equal to $ 90^\circ$ (and therefore has two perpendicular sides).

\includegraphics{righttriangle}



"right triangle" is owned by drini. [ owner history (1) ]
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See Also: equilateral triangle, triangle, hypotenuse, Pythagorean theorem, isosceles triangle, generalized Pythagorean theorem


Attachments:
bound on area of right triangle (Theorem) by rspuzio
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Cross-references: sides, perpendicular, angles, right, triangle
There are 29 references to this entry.

This is version 1 of right triangle, born on 2001-10-31.
Object id is 650, canonical name is RightTriangle.
Accessed 11724 times total.

Classification:
AMS MSC: 51-00 (Geometry :: General reference works )
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