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What is the name of a point where 3 or more faces meet?
a vertex
What is same about a cube and a cuboid?
They have 8 vertices, 12 edges and 6 faces. All edges meet at right angles. All faces meet at right angles. Every face is a rectangle (a square is a rectangle). The three vertex-to-opposite-vertex diagonals meet at a point which is the centre of gravity. This point bisects the diagonals.
What is the vertex of a polyhedron?
It is a corner: a point where three of more faces meet.
What is edges and vertex?
In a 3-dimensional shape with polygonal faces, an edge is a straight line at which two faces meet. A vertex is a point where three or more edges meet. In solid shapes which are not polyhedra, an edge is still a line - possibly curved - where two faces meet. But a vertex can be any corner, for example, the point of a cone.
What is the vertex of a 3 d shape?
A point where three (or more) faces (sides) meet.
