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the undefined terms of geometry |
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points where 2 figures meet |
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2 points on a line and all the points in between them |
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a line segment and all the points on that line extending from one end of the segment |
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2 rays collinear with the same endpoint that extend in opposite directions |
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distance between two endpoints |
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geometric statement that is accepted without proof |
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geometric statements that require proof |
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point that divides the segment into 2 congruent segments |
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line, ray, or segment that intersects the segment at its midpoint |
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figure formed by 2 rays that have the same endpoint |
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angle between 0 and 90 degrees |
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angle between 90 and 180 degrees |
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angle with a measure of 180 degrees |
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angles with the same measure |
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2 angles in a plane that have a common vertex and a common side but no common interior points |
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line, ray, or segment that divides angle into 2 congruent, adjacent angles |
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drawing a geometric figure using a compass and straight edge |
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greek man known as the father of geometry |
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