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8 Cards in this Set
- Front
- Back
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Line Perpendicular to a Plane |
A line is perpendicular to a plane if and only if the line intersects the plane in a point and is perpendicular to every line in the plane that intersects it at that point |
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Postulate 5 |
Through any two points there exists exactly one line |
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Postulate 6 |
A line contains at least two points |
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Postulate 7 |
If two lines intersect, then their intersection is exactly one point |
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Postulate 8 |
Through any three non-collinear points there exists exactly one plane |
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Postulate 9 |
A plane contains at least three non-collinear points |
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Postulate 10 |
If two points lie in a plane, then the line containing them lies on the plane |
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Postulate 11 |
If two planes intersect, then their intersection is a line |
