Question

If the height of a cuboid box becomes zero it will take the shape of a​

Answer 1

Answer:

rectangle

Step-by-step explanation:

cuboid is a 3D shape of a rectangle because it has height but if it do not have a height it will become 2D again and 2D of a cuboid is rectangle

Answer 2

Answer:

a= rectangle

Step-by-step explanation:

if an object has an height zero, then the object won't be 3D but would be 2D,

proof that it won't be 3D,

volume of cuboid = lbh

but since h is zero, volume would be Zero too!

height won't be there but length and breadth would be there, so it is a 2D figure.

cuboid base is a rectangle having opposite sides equal and angle of 90 degrees .

so if height equals zero then it would be a rectangle.

Simple as that.