Question

two cubes each of volume 27 cm3 are joined end to end to form a solid find the surface area of the resulting cuboid

Answer 1

Answer:)

Volume of each cube=27cm^3

a^3=27cm^3

a=3cm

Length of a cube =6cm

Breadth of a cube=3cm

Height of a cube =3cm

Surface area of resulting cuboid=2(lb+bh+hl)

=2(6*3+3*3+3*6)

=2(18+9+18)

=2(45)

=90cm^2

Hence, the surface area of resulting cuboid is 90cm^2

Answer 2

The answer is 90 cm² mate....hope it helps ....do follow me thennnn