No.
In math terms, gram means a unit of measurement. This is a metric unit of mass equal to one thousandth of a kilogram.
It has one endpoint and the other end continues on.
Its another word for subtracting one number from the other.
Polygon
Parentheses are brackets which are rounded kind. Like the one below: ( ..... )
Edges are one dimensional objects where two planes meet.
I am not sure if this is what you mean but a mill is sometimes a short word for a million. One million- 1,000,000
Pythagorean Theorem is one.
In geometric terms, one line is said to be perpendicular to another when their angle of intersection is 90°
per implies that this is a rate measured for one mile (by dividing by a number of miles).
A ray in math is a part of a line that has one end point
0.4 repeated