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Find the number of faces in a hexagonal pyramid.

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Important Questions on Understanding Elementary Shapes

EASY
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
Using Euler’s formula, find V, if E=30, F=12.
EASY
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes

Define Euler's relation between the number of faces, number of edges and number of vertices for various 3-dimensional figures.

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Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
How many edges does a triangular prism have?
MEDIUM
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes

Using Euler’s formula find the unknown:

Faces ? 5 20
Vertices 6 ? 12
Edges 12 9 ?
EASY
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
A triangular prism has__________number of faces.
EASY
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
Verify Euler’s formula for each of the following polyhedron:
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MEDIUM
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes

Identify the shape and complete the table:

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MEDIUM
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes

Verify Euler's Formula for the following.

Triangular pyramid

HARD
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
Can a polyhedron have 10 faces, 20 edges and 15 vertices?
EASY
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
Can a polyhedron have 10 faces, 20 edges and 15 vertices?
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Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes

Verify Euler’s formula for each of the following polyhedron:

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Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
A 3-dimensional shape which has only four triangular faces is a _____.
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Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes

In the given Euler's polyhedron formula  F + V - E = 2  then what does V stands for

EASY
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes

A tetrahedron is an example of a pyramid.

MEDIUM
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes

Verify Euler's relation for a cube.

EASY
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
Verify Euler’s formula for each of the following polyhedron:
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EASY
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
Verify Euler’s formula for each of the following polyhedron:
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Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
The number of vertices that a solid with 8 faces and 12 edges has is
EASY
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes

Choose the relationship between the number of faces, edges and the vertices of a polyhedron.

EASY
Mathematics>Geometry>Understanding Elementary Shapes>Three Dimensional Shapes
Verify Euler’s formula for this solid.
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