Term
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Definition
straight path has no thickness extends forever infinite number of points labeled with a lower case
<->
letter or any two points on that line. AB or x |
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Term
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Definition
| flat surface no thickness extends forever named with an uppercase letter or 3 non-colinear points that lie in the plane |
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Term
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Definition
| names a location has no size represented by a dot (.) labeled using a capital letter |
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Term
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Definition
| Any set if points that lie on the same line |
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Term
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Definition
| Points that do not lie on the safe line |
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Term
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Definition
| a flat surface that has no thickness and extends forever |
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Term
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Definition
| a part of a line consisting of two endpoints |
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Term
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Definition
| two geometric objects that have the same size and shape |
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Term
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Definition
| a part of a line that starts at an endpoint and extends infinitely in one direction |
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Term
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Definition
| tow rays that have a common endpoint and form a line |
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Term
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Definition
| the common endpoint of an angle |
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Term
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Definition
| what angles are measured in |
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Term
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Definition
| an angle greater than 0 degrees and less than 90 degrees |
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Term
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Definition
| an angle greater than 90 degrees and less than 180 degrees |
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Term
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Definition
| an angle that is exactly 90 degrees |
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Term
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Definition
| an angle that is exactly 180 degrees |
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Term
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Definition
| to divide a figure into two congruent parts |
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Term
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Definition
| two angles who's sum is 90 degrees |
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Term
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Definition
| two angles who's some is equal to 180 degrees |
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Term
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Definition
| two angles in the same plane that share a vertex and a side, but share no interior points |
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Term
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Definition
| Adjacent angles whose non-common sides are opposite rays |
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Term
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Definition
| Nonadjacent angles formed by to intersecting lines |
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Term
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Definition
| a line, segment, or ray that intersects a segment at it's midpoint, forming a 90 degree angle |
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Term
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Definition
| A line, segment, or ray that divides an angle into two congruent angles |
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Term
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Definition
| The process of reasoning that a rule or statement is true because several specific cases are true |
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Term
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Definition
| a statement that is believed to be true |
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Term
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Definition
| A mathematical relationship expressed with symbols |
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Term
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Definition
| the sum of the side lengths of a closed geometric figure |
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Term
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Definition
| the size of the region bounded by the figure |
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