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Mathematics 16 Online
OpenStudy (anonymous):

Which three angles would form a triangle? a) 81, 45, 55 b) 54, 54, 55 c) 90, 34, 55 d) 72, 53, 55

OpenStudy (lgbasallote):

hint: the sum of the three angles of a triangle must total 180. doe that help?

OpenStudy (anonymous):

thanks :D

OpenStudy (lgbasallote):

welcome

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