Brace
Line segment
isorithm
It is a diagonal.
I am not aware of any name for such a line.
A straight line, a telephone line, a shipping line, a fishing line.
Line segment
isorithm
It is a diagonal.
Keg?
The scientific name is Bracket fungi. The B in Bracket is capitalized, because that is the genus name, and the f in fungi is lowercase because that is the species. Therefore, the scientific name is Bracket fungi.
It comes from Scottish barrel makers who used rods to keep the wooden staves together.
Charles Dickens called the sections of his book "staves" in "A Christmas Carol", "books" in "Great Expectations", and "chapters" in most of his other works.
There is no specific name in general. If the line segments are straight, then it is a triangle.
ancon
A birch bracket is a polypore mushroom which grows almost exclusively on birch trees, Latin name Piptoporus betulinus.
A few name are Fomes, Fomitopsis, Ganoderma, etc
There is no suchj tning