Explicación paso a paso:
[tex]hipotenusa = c [/tex]
[tex] Teorema\:de\: Pitágoras[/tex]
[tex] {c}^{2} = a {}^{2} + b {}^{2} [/tex]
[tex]c {}^{2} = {5}^{2} + {2}^{2} [/tex]
[tex]{c}^{2} = 25 + 4[/tex]
[tex]c = \sqrt{29} [/tex]
[tex]c = 5,38516481 [/tex]
[tex]c = 5,38[/tex]