Question

can anyone give give answer to my question ​

Answer 1

Answer:

If two cubes of edge = 6 cm joined

Then,

Length of cuboid becomes = 6cm +6cm = 12cm

Breadth = 6cm

And height = 6cm

So, TSA of cuboid = 2(lb + bh + lh)

= 2(12×6 + 6×6 + 6×12)

= 2( 72 + 36 + 72)

= 2(180)

= 360 cm² ans