Question

two cubes of sides 6cm each joined end to end. find its surface area of resulting cuboid​

Answer 1

Step-by-step explanation:

when two cubes are joined then the dimensions of the resulting cuboid are

length =12cm

breadth = 6cm

height =6cm

now,

surface area = 2(lb+bh+hl)

=2(12×6+6×6+6×12)

=2(72+36+72)

=2(180)

=360cm^2

if you like my solution

then mark as brainliest

and subscribe my YouTube channel pankaj chouhan

and follow me