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प्रश्न
Dice are cubes where the numbers on the opposite faces must total 7. Which of the following are dice?

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उत्तर
Among the given figures, only figure (i) is a dice.
This is because if we fold the given net from the edges, we'll get a cube in which the sum of the opposite faces is 7.

संबंधित प्रश्न
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Can a polyhedron have 10 faces, 20 edges and 15 vertices?
Dice are cubes where the sum of the numbers on the opposite faces is 7. Find the missing numbers a, b and c.

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.
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How many edges does the following solid have?
Octagonal Pyramid
A plane surface of a solid enclosed by edges is called ______.
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