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Mathematics, 12.12.2019 00:31 kokilavani
Two supplementary angles are congruent. which equation gives the measure in degrees, d, of each angle?
(a) d + 2d = 180
(b) 2d = 180
(c) d + d = 90
(d) 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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