Respuesta :

lerix

Answer:

180cm²

Step-by-step explanation:

Width = x

Length = 5x

x + x + 5x + 5x = 12x

72/12 = 6

x = 6

Width = 6

Length = 30

6 x 30 = 180cm²

*Please put your answer to the right unit (e.g. m, cm, etc.)

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