biakharas
biakharas
16-01-2020
Mathematics
contestada
Anyone know the answer to this?
Respuesta :
venuha
venuha
16-01-2020
7 + 0.5 + 0.5 = 8
7 x 8 = 56
7 x 0.5 = 3.5
3.5 x 4 = 14
56 - 14 = 42cm^2
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