melgreen82
melgreen82
12-12-2020
Mathematics
contestada
What is the surface area?
Respuesta :
zorro92
zorro92
13-12-2020
2(4*8) + 2(12*4) + 2(12*8)
= 352 cm^2
I took every face alone (6 in total) and multiplied Length by width. You have two from every face.
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