Plz help i need to turn it in in 30 min.

Ineed if you could explain and give me the answer you! this needs done

Prove that quadrilateral is a rhombus.

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy