The surface area of a cube is 24cm2. Two same cubes were joined end to end to format a cuboid. Find the surface of the cuboid formed.
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Each side of cube=√24/6=√4=2cm
Surface area of cuboid=2(4×2+2×2+2×4)
=2(8+4+8)=2×20=40 sq cm.
Surface area of cuboid=2(4×2+2×2+2×4)
=2(8+4+8)=2×20=40 sq cm.
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