Question

The perimeter of an equilateral triangle is 9n - 12 . Write an expression to represent the length of each side.

Answer 1

the length of each side is 3n-4 hope it helps you

Answer 2

Answer:

perimeter of equilateral triangle is 9n-12

perimeter=3×side

9n-12=3×side

3(3n-4)=3×side

side=3n-4

so expression to represent the length of each side is 3n-4

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