legobuster0412
legobuster0412
20-04-2021
Mathematics
contestada
PLEASE HELPPPPPPPPPPPPPPPPPPPPP
Respuesta :
gayanepoghosyan
gayanepoghosyan
20-04-2021
Answer:
348
Step-by-step explanation:
Length-l
Width-w
Height-h
A=2(wl+hl+hw)=2·(8·9+6·9+6·8)=348
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