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प्रश्न
The figure, given below, shows shadows of some 3D object when seen under the lamp of an overhead projector:
A triangle
In this case, name the object.
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उत्तर
Cone
संबंधित प्रश्न
Verify Euler’s formula for given solids.
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 3 triangles?
Can a polyhedron have for its face 4 triangles?
Verify Euler's formula for the following polyhedron:
Name the polyhedron that can be made by folding net:
Draw net for the following polyhedron :
Draw net for the following polyhedron :
Draw net for the following polyhedron :
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
Identify if the following net can be used to form a cube:
Verify Euler’s formula for the table given below.
| Faces | Verticles | Edges |
| 10 | 6 | 12 |
Using Euler’s formula, find the unknowns.
| Faces | Vertices | Edges |
| ? | 6 | 14 |
Find the number of faces in the given shape:
All faces of a pyramid are always ______.
A plane surface of a solid enclosed by edges is called ______.
Which 3D solid has no vertices and no edges?
What defines the edges of a solid shape?
