It is the parallel lines in Geometry!
POINT- it has no lenght, no width and no thickness LINE- it has a lenght but no width and thickness. A line in geometry will always mean a straight line, which extends indifinitely in two opposites directions.. PLANE- it is a flat surface in which any two points are joined by a straight line lying entirely on the surface..
Yes
A point has no length or width.
If the bar is a three dimensional object it will have some thickness. Then, assuming it is oblong in shape and knowing its length, width and thickness: Surface_area = 2 x (length x width + width x thickness + thickness x length)
It is the parallel lines in Geometry!
POINT- it has no lenght, no width and no thickness LINE- it has a lenght but no width and thickness. A line in geometry will always mean a straight line, which extends indifinitely in two opposites directions.. PLANE- it is a flat surface in which any two points are joined by a straight line lying entirely on the surface..
There are typically three words in geometry that are undefined. The first is "point." A point has no dimension, length, width, or thickness. The second is "line." A line has no thickness and goes on indefinitely in both directions. The third undefined term is "plane." A plane has no thickness and has no boundaries.
A point has no length, width, or thickness. A line has infinite length but no width or thickness. A plane has infinite length and width but no thickness.
Time has no length, width or thickness.
A line has infinite length, no width, no thickness, and no endpoints.
This would be a line, which has no width, no thickness and no endpoints, but has infinite length.
Technically its width but if you are talking to someone they should know what you mean by thickness.
Yes
A point has no length or width.
If the bar is a three dimensional object it will have some thickness. Then, assuming it is oblong in shape and knowing its length, width and thickness: Surface_area = 2 x (length x width + width x thickness + thickness x length)
A point.