Term
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Definition
| Through any two points, there is exactly one line. |
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Term
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Definition
| If two lines intersect, then they intersect across exactly one point. |
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Term
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Definition
| If two planes intersect, then they intersect on exactly one line. |
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Term
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Definition
| Through any three non-collinear points, there is exactly one plane. |
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Term
| Postulate 1.5 (Ruler Postulate) |
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Definition
| The points of a line can be put into one-to-one correspondents with the real #s so that the distance between any two points is the absolute value correspondents. |
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Term
| Postulate 1.6 (Segment Addition Postulate) |
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Definition
| If 3 points (ABC) are collinear and B is between A and C, then AB+BC=AC. |
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Term
| Postulate 1.7 (Protractor Postulate) |
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Definition
Acute - <90
Right - =90
Obtuse - >90 but <180
Straight - =180
Angles with the same measure are CONGRUENT ANGLES. |
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Term
| Postulate 1.8 (Angle Addition Postulate) |
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Definition
| - If point B is in the interior of |
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Term
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Definition
| If 2 figures are congruent, then their areas are equal. |
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Term
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Definition
| The area of a region is the sum of the areas of the non-overlapping parts. |
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