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vagabundo [1.1K]
2 years ago
9

There are several characteristics of a parallelogram that can prove a quadrilateral is a parallelogram. Which characteristic wou

ld prove a quadrilateral is a parallelogram?
1.Opposite angles are supplementary
2.Adjacent angles are complementary
3.Adjacent angles are supplementary
4.Opposite angles are equal
Mathematics
2 answers:
NeX [460]2 years ago
7 0

Answer: its 4

Step-by-step explanation:

kirill [66]2 years ago
4 0
The answer would be b
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