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OpenStudy (anonymous):
Quadrilateral ABCD has side lengths of AB =2z+2, BC=8, CD=5z-10 and AD=8. Find the value of z for which quadrilateral ABCD is a parallelogram A. 1 B. 2 C.3 D.4 Will reward medal.
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OpenStudy (juanpablojr):
How do you find Z?
OpenStudy (anonymous):
That's what I'm asking
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