+208 Hey there,
Finding \(VT\) and \(UV\) is quite simple as it will just be half of \(RT\) and \(US\) respectively, so:
\(VT=11units\) and \(UV=9units\), (thus \(RV=11units\) and \(VS=9units\))
Finding \(RS\) and \(ST\) will require Pythagoras (\(C=\sqrt{A^2 + B^2}\)). See the working below:
\(RS=\sqrt{(RV)^2+(VS)^2}=\sqrt{11^2 +9^2}\approx14.213units\)
Since \(RV=VT\), \(RS=RT\)
Hope this helped :)
