If we stack a lot of 2-D figures we get 3-D objects. Say true or false.
True
False
The papers in a book (2-D) are all stacked up and they form a cuboid which is 3-D figure.
We cannot see luminous objects.
Say True or False.
Euclidean geometry which we study is applicable to every object in the world. Say true or false.
As we move deeper into soil, it becomes denser until we reach hard rock. Say true or false.
State true or false. If we cut a cuboid into two equal parts, we may get a cube.