Question

) Make the following 3-dimensional shapes by paper folding method and verify that V + F – E = 2
(Euler’s Formula) for these shapes:

Answer 1

The three dimensional shapes is

1. Cube

2. Cylinder

3. Cuboid

4. Cone

5. Hemisphere

6. Sphere

7. prism (triangular, Quadrilateral, Pentagonal, Hexagonal, Heptagonal, Octagonal, Nonagonal, Decagonal)

8. Pyramid (triangular, Quadrilateral, Pentagonal, Hexagonal, Heptagonal, Octagonal, Nonagonal, Decagonal)