OKAY IM SORRY FOR ALL THESE- BUT I TRULY NEED HELP! THESE ARE CONFUSING! IF YOU KNOW WHAT THE ANSWER IS PLEASE HELP ME OUT!
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Answer:
D
Step-by-step explanation:
A. Does not have to have symmetry
B. Opposite angles are congruent.
C. Opposite sides are parallel.
D. All sides are NOT congruent.