By how much is the edges of the cube and sum of the vertices and faces of
cube is more or less?
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Answered by
3
Answer:
Step-by-step explanation:
Cube is a prism so
faces of prism = n+2, vertices = 2n
edges = 3n when base = n
cube is a 3D shape of square ,, square have 4 sides so here base = n = 4
so faces = n+2 = 4+2 = 6
vertices = 2n = 2 x 4 = 8
edges = 3n = 3 x 4 = 12
Sum of vertices and faces = 6 + 8 = 14
edges = 12
edges < faces + vertices by 2
Answered by
0
Step-by-step explanation:
Cube is a prism so
faces of prism = n+2, vertices = 2n
edges = 3n when base = n
cube is a 3D shape of square ,, square have 4 sides so here base = n = 4
so faces = n+2 = 4+2 = 6
vertices = 2n = 2 x 4 = 8
edges = 3n = 3 x 4 = 12
Sum of vertices and faces = 6 + 8 = 14
edges = 12
edges < faces + vertices by 2
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