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Definition
a single exact location often shown by a dot 


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Definition
a straight path that is endless in both directions 


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a straight path from one point to another point 


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a part of a line that starts at one end point and continues forever in one direction 


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arrangement of things in order 


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Definition
lines that meet at a point 


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Definition
the point where 2 lines meet 


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lines that stay the same distance apart forever and ever 


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Definition
two lines that intersect at right angles 90 angles(makes square corner) 


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Definition
a line going left to right or side to side 


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Definition


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Definition
a slanted or diagonal line 


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Definition
a system of horizontal and vertical lines used to locate coordinates 


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Definition
a system for dividing a grid into 4 parts 


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Definition
the left to right number line on a graph 


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Definition
horizontal axis on a grid 


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Definition
the up and down number line on a grid 


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Definition


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Definition
where the xaxis meets the yaxis 


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Definition
numbered pair used in graphing to locate a point 


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Definition
an example of coordinates 


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Definition
coordinates for the origin 


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any path that starts at a point and comes back to the same point without intersecting itself 


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a closed curve in which all the points are the same distance 


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Definition
the distance around the outside of a circle 


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Definition
part of the outside of a circle 


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Definition
line segment having it?s endpoints on the circle 


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Definition
a line segment that passes thru the center of a circle and has it?s endpoints on the circle 


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Definition
a line segment with one endpoint on the circle and the other in the center of the circle 


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Definition


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an instrument used to measure circles 


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Definition
circles with the same center but different radii(bullseye) 


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Definition
line that touches one point on the circumference of a circle 


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Definition
figures that are the exactly the same shape and size 


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Definition
figures that are the same shape but different size 


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Definition
figure that if folded in half both sides will match 


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Definition
line that divides a symmetric figure in half (often a dotted line) 


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Definition
figure that if folded in half the halves will not match upno line of symmetry 


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Definition
two rays that start from the same point 


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Definition
the point where two rays of an angle meet 


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Definition


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Definition


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Definition
an angle with exactly 90 [a perpendicular angle] 


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Definition
an angle more that 90 but less than 180(91 to 170) 


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Definition
an angle with exactly 180[straight line] 


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Definition
unit of measure for angles 


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Definition
instrument for measuring angles 

