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Mathematics 17 Online
OpenStudy (mlgpro):

Which can never be true for supplementary angles? They are right angles. They are adjacent. They are vertical angles. They are obtuse angles.

OpenStudy (mlgpro):

@cram

OpenStudy (anonymous):

third one

OpenStudy (midhun.madhu1987):

They are vertical angles

OpenStudy (mlgpro):

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