Answer:
Step-by-step explanation:
p= AB+BC+AC
AB=[tex]\sqrt{(-5-(-5))^2+(4-(-2))^2} =6[/tex]
BC=[tex]\sqrt{(-5-6)^2+(4-(-2))^2} =\sqrt{157}[/tex]
AC=[tex]\sqrt{(6-(-5))^2+(-2-(-2))^2} =11[/tex]
p= 17+[tex]\sqrt{157\\[/tex]
