For what values of the variables must ABCD be a parallelogram

Fmjrey asked Mar 25, 2023

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Fmjrey asked Mar 25, 2023

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16 votes

Answer:

12. x=12, y=14

13. y=18, x=9

14. y=39, x=21.5

15. x=7, y=1.9

Explanation:

Botirla Sorin answered Mar 29, 2023

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