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Mathematics, 25.11.2020 03:50 euniceyi56

If AC=10 cm and EC=3x-7, for what value of x is ABCD a parallelogram?


If AC=10 cm and EC=3x-7, for what value of x is ABCD a parallelogram?

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If AC=10 cm and EC=3x-7, for what value of x is ABCD a parallelogram?
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