the dimensions of cube are 12cm,8cm,5cm find the lateral surface area and total surface area
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actually it is a cuboid not cube
dimensions of cuboid (lxbxh) is12×8×5
LSA=2h(l+b)
=2×5(12+8)
=200cm^2
TSA=2(lb+bh+hl)
=2(96+40+60)
=2(196)
=392cm^2
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