Math, asked by princesssaima5340, 2 days ago

4 cubes of sides 12 cm each are joined together to form a new cube what's will be surface area of new cube?

Answers

Answered by mb9508414
0

Answer :

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 sq.

=1440cm sq.

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