Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
G-points,lines,plane
Geometry 1-2 points, lines, planes
| Term | Definition |
|---|---|
| a location; has no size or shape | point |
| a straight path that extends in two opposite directions without end and has no thickness. Contains infinitely many points | line |
| a flat surface that extend without end and has no thickness. contains infinitely many lines | plane |
| points that lie on the same line | collinear points |
| points and lines that lie in the same plane | coplanar |
| set of all points in three dimensions | space |
| an accepted statement of fact | postulate (axiom) |
| the set of points two or more figures have in common | intersection |
| a part of a line that consists of two endpoints and all points between them | segment |
| a part of the line that consist of one endpoint and all the points on one side of the endpoint | ray |
| two rays that share the same endpoint and form a line | opposite rays |
| Through any two points there is exactly one line. | Postulate 1-1 (points and line) |
| If two distinct lines intersect, then they intersect in exactly one point | Postulate 1-2 (lines intersect) |
| If two distinct planes intersect, then they intersect in exactly one line | Postulate 1-3 (planes intersect) |
| Through any three noncollinear points, there is exactly one plane | Postulate 1-4 (points and plane) |
Created by:
ttholmon