Only if the section is taken by a plane parallel to one of the faces.
If the cube is uniform ( ie it has uniform density) then the geometric center of the cube is its center of gravity.
A Uniform Cross Section is the cross section of the solid, parallel to base, such that the resulting figure has the same shape and size as that of the base of the figure.More about Uniform Cross SectionSolids like pyramids and cones have slant heights and hence do not have uniform cross section.Examples of Uniform Cross SectionThe uniform cross section of the given prism is a square.The uniform cross section of the given cylinder is a circle.In short to say, uniform cross-section are when you dissect a 3D solid and you get all same shape (uniform).
The vertical cross sections are trapezia or triangles. The horizontal cross sections are rectangles which are mathematically similar to the base.
It depends which orientation the cube has to the cake and which shape the cake is. However, assuming you meant a cube shaped cake was cut parallel to its base: It will be a cuboid.
No, a cube cannot have an octagonal cross-section.
We need some pictues of the cross sections of manufactured boards. Thank you.
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Some cross sections are rectangle and octagon.
Cross sections are useful because it shows what the sightseers cant see, the landforms beneath the land surface.
The cross sectional area of a triangular prism is simply the area of the base. The formula for the area of a triangle in one half base times height. Remember that a triangular prism by definition has a triangle for a base.
Rectangle
A square.