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Geometry 11 Online
OpenStudy (anonymous):

What type of triangle has side lengths of 4, 7, and 9?

OpenStudy (anonymous):

Obtuse.

OpenStudy (triciaal):

scalene none of the sides are the same length.

OpenStudy (triciaal):

@jojor_124 is also correct. A triangle can also be classified by the angles. If there is 1 obtuse angle then it is an obtuse triangle.

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