Respuesta :

DᴀʀᴋPᴀʀᴀᴅᴏx

[tex]\qquad \qquad\huge \underline{\boxed{\sf Answer}}[/tex]

Perimeter of a triangle = sum of measures of each side ;

[tex] \qquad \rightarrow \sf p = 9 \: ft + 8y + 14 \: ft[/tex]

[tex] \qquad \rightarrow \sf p =23 \: ft + 8y[/tex]
Perimeter = 9+8+14
=31