Respuesta :

ItzTds

Answer:

P = 9x

Step-by-step explanation:

Given that,

→ a = 2x

→ b = 3x

→ c = 4x

The formula we use,

→ P = a + b + c

Then the perimeter of triangle will be,

→ P = 2x + 3x + 4x

→ [ P = 9x ]

Therefore, the perimeter is 9x.

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