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Geometry Ch 1 vocab
Geometry Ch 1 vocab 1.1- 1.8
Term | Definition |
---|---|
Point | A location that has no size |
Line | A straight path that extends in opposite directions without end |
Plane | An infinite number of points and lines on a flat surface that extends without end and has no thickness |
Segment | The part of the line that consists of wo points called endpoints and all the points in between them |
Ray | The part of a line that consists of one endpoint and all the points on one side of the line |
Opposite Rays | Rays with the same endpoint that lie on the same line |
Angle | Formed by two lines with the same endpoint. Each ray is a side of the angle and the common endpoint is the vertex of the angle |