Question

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 1

Answer:

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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