For a cube, the number of faces is F, the number of edges is E, and the number of vertices is V. Find the value of F + E + V for the given 3D shape.

[2 marks]

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Solution

In the given cube we can observe,

Number of faces (F) = 6

Number of edges (E) = 12

Number of vertices (V) = 8
[1 mark]

Hence, F + E +V = 6 + 12 + 8 = 26.
[1 mark]

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For a cube, the number of faces is F, number of edges is E, and number of vertices is V. Find the value of F + E + V.

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For a cube, the number of faces is F, the number of edges is E, and the number of vertices is V. Find the value of F + E + V for the given 3D shape. [2 marks]

In the given cube we can observe, Number of faces (F) = 6 Number of edges (E) = 12 Number of vertices (V) = 8 [1 mark] Hence, F + E +V = 6 + 12 + 8 = 26. [1 mark]

For a cube, the number of faces is F, the number of edges is E, and the number of vertices is V. Find the value of F + E + V for the given 3D shape.

[2 marks]

In the given cube we can observe,

Number of faces (F) = 6

Number of edges (E) = 12

Number of vertices (V) = 8
[1 mark]

Hence, F + E +V = 6 + 12 + 8 = 26.
[1 mark]