Here's the picture in the Related Link below.
Perpendicular if it is straight cross.
Don't make straight cuts.
A Knife
8
an infinite number
Perpendicular if it is straight cross.
DC straight polarity
2 horizontal cuts and 3 vertical cuts OR 3 horizontal cuts and 2 vertical cuts
Don't make straight cuts.
straight hair cut and curly hair cuts and wavy hair to
A pizza can be cut into eleven pieces with 4 straight cuts if an X is cut, then the rest of the pizza is cut starting from the right and working to the left in four straight lines.
Six cuts are sufficient to make 27 smaller cubes, by trisecting the square cross section from each direction: upwards, backwards and sideways as it were. I doubt that the availability of a seventh cut could help.
7
A Knife
It will be one of:a triangle if where the cross section cuts the base is through two adjacent sides;an irregular quadrilateral if where the cross section cuts the base is through two opposite sides but not parallel to a side of the base; ora trapezium if where the is the cross section cuts the base is parallel to a side of the base.
It is a flat file (as opposed to round, oval, square, or triangular), with rather medium cross-cuts. It is used for filing common materials such as wood or metal.
by a machine that works like a pencil sharpener but cuts straight