[tex] \large \boxed{ \begin{array}{l} \rm \: o \: valor \: da \: hipotenusa \: \acute{e} \: \boxed{ \rm 10 \: cm}\\ \\ \rm \: explicac_{\!\!,}\tilde{a}o~passo ~ a \: passo: \\ \\ \underline{ \rm \: teorema \: de \: pitágoras \: } \\ \\ \rm \: a {}^{2} = b {}^{2} + c {}^{2} \\ \rm \: h {}^{2} = 6 {}^{2} + 8 {}^{2} \\ \rm \: h {}^{2} = 36 + 64 \\ \rm \: h {}^{2} \: = \: 100 \\ \rm \: h = \sqrt{100} \\ \boxed{ \rm{h = 10}}\end{array}}[/tex]
