Mathematics, 27.10.2019 08:43, yaya111601

Which statements can you justify the fact that two right angles are supplementary check all that apply
a. an right angle measures 90 degrees
b. if two angles are complementary this sum of the angles is 90 degrees
c. if two angles are supplementary the sum of the angles is 180 degrees d. a complementary angle is one half the measure of a supplementary angle e. a supplementary angle is twice the measure of a complementary angle

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Which statements can you justify the fact that two right angles are supplementary check all that app...