Question

10) The faces of two cubes of volume 64 cm3 each are joined together to form a
cuboid. Find the total surface area of the cuboid.
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Answer 1

Answer:

Step-by-step explanation:

when we join cubes it results in a cuboid

so using surface area of cuboid we can calculate the answer

the formula of total surface area of cuboid is

=2(lb+bh+hl)

=2(4*8+4*4+4*8)

=2(32+16+32)

=2*80

=160