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Mathematics, 20.11.2020 19:30 layah2k00

In quadrilateral ABCD, AE=x+14 and BE=3x-18 . For what value of x is ABCD a rectangle?


In quadrilateral ABCD,  and  . For what value of x is ABCD a rectangle?

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In quadrilateral ABCD, and . For what value of x is ABCD a rectangle?
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