Respuesta :

alliebitz

I am pretty sure the value of ‘n’ is 2.5!

khansarahh04

Step-by-step explanation:

perimeter of a triangle is sum of its side

perimeter of a triangle = 3 ×side

let side be n

15=3×n

15/3=n

5= n

so the side of the triangle is 5 or the value of n is 5

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