If quadrilateral ABCD is a parallelogram, then which relation must be true?
A. m∠A = m∠B
B....
Mathematics, 09.12.2020 01:10 tayshhah3945
If quadrilateral ABCD is a parallelogram, then which relation must be true?
A. m∠A = m∠B
B. m∠B = m∠D
C. AB = DA
D. AB = BC
Answers: 2
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