Respuesta :

suspho

Answer:

36 cm²

Step-by-step explanation:

(2.4 * 12) + [2.4 * (18-12)] : 2 =

28.8 + [2.4 * 6] : 2 =

28.8 + 14.4 : 2 =

28.8 + 7.2

36cm²

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