Term

Definition
A dot on a line or graph. 


Term

Definition
Infinite number of points. 


Term

Definition
A flat surface with no egdes. 


Term

Definition


Term

Definition


Term

Definition
Points or lines on the same plane. 


Term

Definition
Accepted statement of fact.
(Axiom or Property) 


Term

Definition
Through any two points, there is exactly one line. 


Term

Definition
If 2 lines lines intersect, then they intersect at exactly one point. 


Term

Definition
If two planes intersect, then they intersect at exactly one line. 


Term

Definition
Through any 3 noncollinear points there is exactly one plane. 


Term

Definition
A part of a line with two end points and an infinite number of points. 


Term

Definition
A line with one end point. 


Term

Definition
Two collinear rays with a common endpoint. 


Term

Definition
Coplanar lines that never interest. 


Term

Definition
Noncoplanar lines that never interest. 


Term

Definition
Two segments with the same length. 


Term
Segment Addition Postulate 

Definition
If A, B, and C are collinear with B inbetween A and B, then AB + BC = AC. 


Term

Definition
A point which divides a sgement into two congruent segments. 


Term

Definition
Formed by two rays with a common endpoint. 


Term

Definition


Term

Definition


Term

Definition
A Kind of Angle
90°  180° 


Term

Definition


Term

Definition
[image]
mL1 + mL2 = mLDOG. 


Term

Definition
Two angles with the same measure. 


Term

Definition
Two lines that intersect to form right angles. 


Term

Definition
Of a segment is a line, ray, or segment that divides the segment into two congruent parts; goes through midpoint; perpendicular to the segment. 


Term

Definition
A ray that divides an angle into two congruent angles. 


Term

Definition
Conclusion based on patterns and observations. 

