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Mathematics 15 Online
OpenStudy (anonymous):

which set of angles shows an obtuse triangle? A)71,36,73 B)73,89,18 C)90,64,26 D)15,112,53 Please Help

OpenStudy (anonymous):

if an angle is > 90 degrees, then it is obtuse

OpenStudy (anonymous):

ok Thank You! I Thought It Was That I Was Making Sure!

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