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Mathematics 20 Online
OpenStudy (anonymous):

Which set of angles shows an acute triangle? 20,60,100 15,150,15 35,90,55 50,60,70

OpenStudy (anonymous):

50,60,70

OpenStudy (anonymous):

no angle >=90

OpenStudy (anonymous):

no amgle should not be greater than 90

OpenStudy (anonymous):

no amgle should not be greater than or equal to 90

OpenStudy (anonymous):

sum of the angles is equal to 180

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