Mathematics
Mathematics, 16.09.2019 20:40, kelseydavid69

Which of the following is not necessary for a pair of angles to be vertical angles?
a. they are nonadjacent
b. they are congruent
c. they have the same vertex
d. they are complementary

answer
Answers: 1

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Which of the following is not necessary for a pair of angles to be vertical angles?
a. they a...

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