Mathematics, 17.06.2020 05:57, mafip1ug

Two supplementary angles are congruent. Which equation gives the measure in degrees, d, of each angle? 1. d + 2d = 180 2. 2d = 180 3. d + d = 90 4. No equation because supplementary angles cannot be congruent.

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Two supplementary angles are congruent. Which equation gives the measure in degrees, d, of each angl...

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