It's true that a point has no dimensions. But a line has one dimension, not two. A plane has two dimensions, a solid has three, and that's about all that ordinary people can visualize.
Point, zero; line, one: length but no width
Yes.
Anything that has two dimensions and is completely closed is a shape (as opposed to a line which as one dimension, or a point which has zero). A property of these shapes will be that they all have length and height with which area can be calculated.
A line is a series of points extending infinitely in opposite directions. Because a single point has no dimension we get only one dimension when we line the points up.
It's true that a point has no dimensions. But a line has one dimension, not two. A plane has two dimensions, a solid has three, and that's about all that ordinary people can visualize.
Plane. A point has no dimension, a line has one dimension, and a plane has two dimensions.
A one-dimensional shape is a line. A straight line does not have to have a width, only a length. A curved line has both a linear dimension and an angular width (subtended arc).*A point is said to have zero of three classical dimensions, while it does have a dimension of time.
false
A plane is the two-dimensional analogue of a point (zero dimensions), a line (one dimension) and three-dimensional space.
A zero-dimensional object cannot move along any dimension, so it (and everything else in this dimension) appears as one incredibly tiny speck. A point is zero-dimensional. A one-dimensional object is a step up from a zero-dimensional one, since objects can move in only in one direction, and objects appear along an impossibly narrow line. These include the line, ray, and segment.
Point, zero; line, one: length but no width
Yes.
Anything that has two dimensions and is completely closed is a shape (as opposed to a line which as one dimension, or a point which has zero). A property of these shapes will be that they all have length and height with which area can be calculated.
A line is a series of points extending infinitely in opposite directions. Because a single point has no dimension we get only one dimension when we line the points up.
No; points are dimensionless, having neither height nor width nor breadth. Points mark specific locations, but they take up no space in any location. Euclid, the founder of geometry, defines a point as 'that which has no part' because only things with at least one dimension can be divided into parts.
It all depends what you mean by dimensions - for example in geometry a point is said to have zero dimension a figure having length, such as a line has one dimension a plane or surface has two dimensions a figure having volume has three dimensions the fourth dimension is said to be time any other dimension can not be represented visually but may be dealt with mathematically