Respuesta :
Surface Area = lw + ph
Surface Area = (18 x 7) + 12(18 + 18 + 7 + 7)
Surface Area = 126 + 600
Surface Area = 726 cm²
Answer: 726 cm²
Surface Area = (18 x 7) + 12(18 + 18 + 7 + 7)
Surface Area = 126 + 600
Surface Area = 726 cm²
Answer: 726 cm²