In geometry we learnt many shapes, and other things like enlargement and rotation, etc. We also learnt the difference between 3 dimensional shapes(3D) and 2 dimensional shapes(2D). most of the other kids in our class did not know what a pentagon was,Do you know? We used a net to make a shape here i'll show you.
Here's another question, what do you call a shape with 32 sides/faces.