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.

Answers: 2

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