Studied by 6 people
Coplanar
________- Existing in one plane (usually refers to points or lines)
Dimension
________ is a characteristic of all geometric regions, objects, and spaces.
Noncoplanar
________- Not existing in one plane (usually refers to points or lines)
straight formation
Line- A collection of points arrayed in a(n) ________ without limit.
boundless surface
A plane is a(n) ________ in space.
Height
________ is a measurement of length perpendicular to length and width.
Collinear
________- Lying in one line (usually refers to a set of points)
Noncollinear
________- Not lying in one line (usually refers to a set of points)
P
A plane is denoted by writing "plane , "or just writing ".
ray
A(n) ________ is a cross between a line and a line segment.
Congruent
________- Of exactly the same size and shape; in other words, of exactly the same dimensions.
Segment
________- A portion of a line with two endpoints and, thus, finite length.
Collinearity
________ is a relative term.
Geometry
________ is the study of shapes.
new dimension
Space is three- dimensional; that is, it has length, width, and a(n) ________, height.
infinite length
Whereas a line has ________, a line segment has a finite length.
Dimension
________- The number of lines required to span a region in space.
straight formation
A line is the infinite set of all points arrayed in a(n) ________.
Collinear
Lying in one line (usually refers to a set of points)
Congruent
Of exactly the same size and shape; in other words, of exactly the same dimensions
Coplanar
Existing in one plane (usually refers to points or lines)
Dimension
The number of lines required to span a region in space
Line
A collection of points arrayed in a straight formation without limit
Noncollinear
Not lying in one line (usually refers to a set of points)
Noncoplanar
Not existing in one plane (usually refers to points or lines)
Perpendicular
At a 90 degree angle (something is perpendicular relative to something else)
Plane
A flat, boundless surface in space
Point
A specific location in space
Ray
A portion of a line with a fixed endpoint on one end that extends without bound in the other direction
Segment
A portion of a line with two endpoints and, thus, finite length
Space
The collection of all points
To put it another way, there is only one way that you can move along a line
lengthwise
Therefore a line is one
dimensional
It requires two lines to span a plane, so therefore a plane is two
dimensional
Imagine a box
It has length, width, and height
Note 
Flashcard (28)