Two cubes each of edge 12 cm are joined together end to end. Find the surface area of the
resulting cuboid.
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Answer:
please mark as brainliest
Step-by-step explanation:
Length of the resulting cuboid
=(12+12)cm
=24cm
Breadth and height remaining the same i.e. 12 cm each
Surface area =2(lb+bh+lh)
=2(24×12+12×12+24×12)cm
2
=1440cm
2
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