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9 Cards in this Set
- Front
- Back
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Plane |
A flat surface mathematically called plane. |
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Co-ordinate of a point |
It is the distance the point and the axis or axes in any coordinate system. |
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Collinear points |
Three or more points lying on same line are the collinear points. |
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Concurrent line |
Lines passing through a single point are the concurrent lines. |
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Point of concurrence |
The point through which all concurrent lines passes. |
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Postulates |
Some self-evident geometrical statements which were accepted by all are the postulates. |
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Axioms |
It is a rule or statement that is accepted as true without proof |
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Theorem |
A logically proved property or geometrical statement is called theorem. |
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Indirect proof |
A proof by contradiction method. |
