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Geometry
| Question | Answer |
|---|---|
| Space | The set of all points |
| Collinear | Points all in one line |
| Coplanar | Are points all in one plane |
| Point | A blank is a location. A point has no length, width or thickness. |
| Line | Which extends in two directions without ending. Infinite number of points |
| Plane | Extends without ending and has no thickness |
| Intersection | Two figures is the set of points that are in both figures |
| Postulate | Restatement that is accepted without proof |
| Bisector | Divides the liner angle and half midpoints. Except middle point |
| Vertex | The common endpoint is the vertex of the angle |
| Acute angle | An angle with measures between 0 and 90 degrees |
| Right angle | An angle with measure 90 degrees |
| Obtuse angle | An angle with a measure is between 90 and 180 degrees |
| Straight angle | An angle with 180 degrees |
| Postulate 7 | through any three points there is at least one plant, and through any three noncollinear points there is exactly one plane |
| Postulate 8 | If two points are in a plane, then the line that contains the point is in that plane |
| Postulate 9 | If two planes intersect, then right intersection is a line |
| Theorem | Is a statement that is proven |
| Theorem 1-1 | If two lines intersect, then their intersection in exactly one point |
| Theorem 1-2 | Through a line and a point not in their line there is exactly one plane |
| Theorem 1-3 | If two lines intersect, then exactly one plane contains line |
| Congruent | Equal measures |
| Adjacent | 2 LS, common vertex and a common side, no common interior points |