35 points
i have a rectangular prism with the dimensions of:
9cm 4cm 12cm
s...
Mathematics, 18.01.2020 00:31 FloweyFlower
35 points
i have a rectangular prism with the dimensions of:
9cm 4cm 12cm
sa=2(4x9+12x9+12x4)=384
v=9x4x12=432
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