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Geometry 8 Online
OpenStudy (maleena_1):

A triangle has side lengths of 34in., 28in., and 42 in. Is this triangle acute, obtuse, or right?

OpenStudy (atrineas):

acute

OpenStudy (s4sensitiveandshy):

Right: one angle is 90 degree obtuse: an angle should be greater than 90 (the sum of 3 angles add up to 180, must be less than 180) Acute: all angles are less than 90

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