The flashcards below were created by user
Adellagruber
on FreezingBlue Flashcards.
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point-
no dimensional spot in space
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line
infinite amount of points extending without end in 1 direction
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plane
infinte amout of points extanding 2 dimensions
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collinear
points that lie on same line
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non collinear points
points that do not lie on same line
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coplaner points
points on same plane
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sagment-
consistes of 2 endpoints between them
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ray
consist of a intitial point and extends 1 direction
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intersection
set of points that two figs. have in common
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distance.
absolute value of the diffrence between the 2 coordiants
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midpoint
a point that divides a segment into two congruent segments
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a point ray segment line or plane that intersects a segment at its mid point
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angle
two rays that have same intial ptt.
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vertex
point where the rays initial points meet
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congruent angles
angles that have the same measure
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adjacent angles
two angles share common vertex and side but no common intenor points
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angle bisector
a ray that divides an angle in two congruent angles
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vertical angles-
angles have sides that form opp. rays
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linear pair
2 angles non common sides form opp. rays also supplenmentry and must me ajacent
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complementry angles
two angles whose sum is 90*
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equilateral polygon
all sides congrent
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equanguler
all angles congrent
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regular
a polygon is regular if it is both equilateral and equiangler
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