Respuesta :

coolunnameduser

[tex]a = 9[/tex]

[tex]b = 12[/tex]

[tex]c = \sqrt{ {a}^{2} + {b}^{2} } = \sqrt{ {9}^{2} + {12}^{2} } = \sqrt{81 + 144} = \sqrt{225} = 15[/tex]

[tex]p = a + b + c = 9 + 12 + 15 = 36[/tex]

Answer: 36.

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