Question

This shape is formed by using 6 three dimensional regular objects.

The 3D object is called __.

Answer 1

We know that the above figure is made of 3-dimensional objects.

The word "regular" implies that the three-dimensional object has all of its parameters (length, breadth, and height) are equal

Now, the 3-dimensional objects look like cuboids, don't it?

And what happens when the length, breadth, and height of a cuboid are equal? It becomes a cube! This is the 3-dimensional object that makes up the solid given in the figure.