Congruent triangle tests

Compare \(\triangle XYZ\) with \(\triangle DGH\) using the data below

Every stated length is in \(\mathrm{m}\)

\(XY = 7\,\mathrm{m}\) in the first triangle and \(GH = 7\,\mathrm{m}\) in the second triangle

\(YZ = 9\,\mathrm{m}\) in the first triangle and \(HD = 9\,\mathrm{m}\) in the second triangle

\(ZX = 11\,\mathrm{m}\) in the first triangle and \(DG = 11\,\mathrm{m}\) in the second triangle