Lifeofdoriss Lifeofdoriss
  • 01-12-2017
  • Mathematics
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If m~A=123,what is the measure of its supplement?

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jdoe0001 jdoe0001
  • 01-12-2017
supplementary angles add up to 180°, so if one of the angles is 123°, then the other is the slack from 180° - 123°.
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