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प्रश्न
Can a polyhedron have for its faces 3 triangles?
उत्तर
No, such a polyhedron is not possible. A polyhedron has minimum 4 faces.
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संबंधित प्रश्न
Is a square prism same as a cube?
Draw at least three different nets for making a cube.
Dice are cubes with dots or dots on the face. Opposite faces of a die always have a total of seven on them.
In the given below net to make dice (cube), the numbers inserted in the square indicate the number of dots in it.
Insert suitable numbers in the blank so that numbers in opposite faces of the die have a total of seven dots.
Dice are cubes with dots or dots on the face. Opposite faces of a die always have a total of seven on them.
In the given below net to make dice (cube), the numbers inserted in the square indicate the number of dots in it.
Insert suitable numbers in the blank so that numbers in opposite faces of the die have a total of seven dots.
Verify Euler’s formula for the table given below.
| Faces | Verticles | Edges |
| 12 | 20 | 30 |
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How many faces does the following solid have?
Hexahedron
How many faces does the following solid have?
Octagonal Pyramid
How many edges does the following solid have?
Octagonal Pyramid
All faces of a pyramid are always ______.
