Advertisements
Advertisements
प्रश्न
The following figure represent the nets of some solid. Name the solid
Advertisements
उत्तर
The given nets of the solid is a cube
संबंधित प्रश्न
Can a polyhedron have for its faces 4 triangles?
Verify Euler’s formula for given solids
Verify Euler’s formula for given solids.
Here is an incomplete net for making a cube. Complete it in at least two different ways. Remember that a cube has six faces. How many are there in the net here? (Give two separate diagrams. If you like, you may use a squared sheet for easy manipulation.)
What is the least number of planes that can enclose a solid? What is the name of the solid?
Can a polyhedron have for its face 4 triangles?
Can a polyhedron have for its face a square and four triangles?
Verify Euler's formula for the following polyhedron:
Verify Euler's formula for the following polyhedron:
Using Euler's formula find the unknown:
| Faces | ? | 5 | 20 |
| Vertices | 6 | ? | 12 |
| Edges | 12 | 9 | ? |
Name the polyhedron that can be made by folding net:
Name the polyhedron that can be made by folding net:
Draw net for the following polyhedron :
Match the following figure:
State, the number of faces, number of vertices and number of edges of:
(i) a pentagonal pyramid
(ii) a hexagonal prism
Dice are cubes where the sum of the numbers on the opposite faces is 7. Find the missing numbers a, b and c.
The following figure represent the nets of some solid. Name the solid
Using Euler’s formula, find the unknowns.
| Faces | Verticles | Edges |
| 20 | 10 | ? |
How many vertices does the following solid have?
Cylinder
A triangular prism has 5 faces, 9 edges and 6 vertices.
