Question

two cubes each of volume 64 CM square are joined end to end find the surface area of the resulting cuboid

Answer 1

Answer:

Step-by-step explanation:

See the image for solution..

Answer 2

volume of a cube is equal to 64 CM sq
volume od a cube=a×a×a
64sq cm=a×a×a
a= cube root 64
a=4
the dimensions of the cuboid formed by joining the two smaller cubes are
length=4+4=8
breadth=4
height=4