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9th Grade Math West
Math stacks for unit 5
Term | Definition |
---|---|
Angle | a figure created by two distinct rays that share a common endpoint |
Vertex | place where two rays in an angle meet |
Circle | the set of all points equidistant from a point in a plane |
Line | extends without end in two direction; extends infinitely |
Line Segment | consists of endpoints; all points between two points |
Parallel Lines | two lines that lie in the same plane and do not intersect (EXAMPLE: ll Don't intersect) |
Perpendicular | two lines that intersect to form right angles |
Point | undefined term; a location with no length width or thickness |
Pre-Image | picture before the image |
Image | picture after the pre-image |
Ray | consists of one endpoint and extends without end in one direction |
Rotation | turn |
Translation | slide |
Reflection | mirror |