It is possible, but not always true.
Yes it can. Imagine a square with the corner cut off. The remaining shape is a pentagon with three right angles.
An 8 sided octagon or a 4 sided rhombus can be formed depending on the size of the triangles cut from each corner.
A mitered corner is one where the material is cut at an angle, most commonly 45 degrees. Two pieces of material cut at 45 would make a 90 degree corner. Of course many other angles are possible as well.
Five
can have any no depending on how its cut
A pentagonal prism, a hexagonal pyramid, a cube with one vertex (corner) cut off, a tetrahedron with three vertices cut off - these are some of the possibilities.
I don't think you can cut a square 6 ways, but I know you can cut it 4 ways.First you can cut it from left to right, then top to bottom,then from the top right corner to the bottom left corner, and then the top left corner to the bottom right corner.
Yes it can. Imagine a square with the corner cut off. The remaining shape is a pentagon with three right angles.
a recess is a groove into an object and an edge is a corner of an object. they are similar, if a square recess is cut into a shape, it would have 4 more edges
SIM cards are usually rectangular - with one corner cut off to make sure the card is inserted into the phone the correct way.
A king closure is a brick cut to bond in a corner of brickwork, a brick with a corner cut off.
Most of the bought ones snap in half try cut the corner of a plastic bag put the icing in the bag and squeeze the icing out to make the shape you want!
Cut out the corner from a piece of paper and see if the corner fits
A seven faced body would be called a "heptahedron" There are no regular heptahedra (with all the faces the same shape and size). If you cut off the corner of a cube you will get a seven faced, 3 dimensional body.
It's not - it's actually a rectangle, with one corner cut off to prevent it being inserted into the phone incorrectly. It's called 'polarizing'.
Cut a square from corner to corner each way and you'll have four triangles
8 corners will be left