Three cubes of side 3 cm each are joint to form a cuboid then find the – InterviewSolution

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Three cubes of side 3 cm each are joint to form a cuboid then find the surface area of cuboid

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length will become 3(2)=6cmbreadth will be 2 and height 2soso surface area will be 2(lb+bh+HL)=2(6*2+2*2+2*6)=2(12+4+12)^2(28)=56cm

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