Find the value of z and the length of side RS.
z is equal to__ units.
Side RS measures__ units long
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[tex]answer \\ z \: is \: equal \: to \: 12 \: units \\ side \: rs \: measures \: 9 \: units \: long \\ \: please \: see \: the \: attached \: picture \: for \: full \: solution \\ hope \: it \: helps[/tex]