My homework?...

In school a few days ago we had shape homework, I've done these questions, but can you?...

1.What is this shape!!

2.This shape...

3.This shape...

              

4.And this shape!!

     Answers:

 1.Dodecahedron!!

2.Octagonal prism!!

 3.Hexagonal prism!!

4.Decagonal prism!!