Which statement justifies why DBC measures 40°?
Given: angles ABD and DBC are complementary
F...
Mathematics, 07.12.2020 19:20 linnialmira
Which statement justifies why DBC measures 40°?
Given: angles ABD and DBC are complementary
F
E
B
500
OD
O A linear pair is two adjacent, supplementary angles.
The sum of the measures of complementary angles is 90 degrees.
O If two angles are vertical angles, then they are congruent.
The sum of the measures of supplementary angles is 180 degrees.
Answers: 1
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