Respuesta :

woodlevi58
728 because you multiply all the number
HammyTheKid
since it is a box you need to do these calculations

2(7*13)
2(13*8)
2(8*7)
that is because for every side, there is one of the exact same dimensions across from it.

after adding those three separate answers together, you get

502 square mm

Otras preguntas