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Verify Euler's formula for the following polyhedron:

Concept: undefined >> undefined
Verify Euler's formula for the following polyhedron:

Concept: undefined >> undefined
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Using Euler's formula find the unknown:
| Faces | ? | 5 | 20 |
| Vertices | 6 | ? | 12 |
| Edges | 12 | 9 | ? |
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Which among the following are nets for a cube?

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Name the polyhedron that can be made by folding net:

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Name the polyhedron that can be made by folding net:

Concept: undefined >> undefined
Name the polyhedron that can be made by folding net:

Concept: undefined >> undefined
Name the polyhedron that can be made by folding net:

Concept: undefined >> undefined
A flooring tile has the shape of a parallelogram whose base is 24 cm and the corresponding height is 10 cm. How many such tiles are required to cover a floor of area 1080 m2?
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Name the polyhedron that can be made by folding net:

Concept: undefined >> undefined
Name the polyhedron that can be made by folding net:

Concept: undefined >> undefined
Dice are cubes where the numbers on the opposite faces must total 7. Which of the following are dice?

Concept: undefined >> undefined
Draw net for the following polyhedron :

Concept: undefined >> undefined
Draw net for the following polyhedron :

Concept: undefined >> undefined
Draw net for the following polyhedron :

Concept: undefined >> undefined
Draw net for the following polyhedron :

Concept: undefined >> undefined
Match the following figure:

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The area of a rhombus is 240 cm2 and one of the diagonal is 16 cm. Find another diagonal.
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The diagonals of a rhombus are 7.5 cm and 12 cm. Find its area.
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Find the area of a rhombus whose side is 6 cm and whose altitude is 4 cm. If one of its diagonals is 8 cm long, find the length of the other diagonal.
Concept: undefined >> undefined
