Lines/Planes
Points
Congruence/Angles
Statements
Triangles
100
Consists of two endpoints and all the points between them
What is a line segment?
100
Points that lie on the same plane
What is collinear?
100
IF three sides of one triangle are equal to three sides of another triangle, the two triangles are _________.
What is congruent?
100
p -> q = _______
What is a conditional statement?
100
Three noncollinear points connected by segments
What is a triangle?
200
Consists of an endpoint and all the points of a line on one side of the endpoint
What is a ray?
200
Points that lie on the same plane
What is coplanar?
200
Two angles are _____ if their sides form opposite rays.
What are vertical angles?
200
Find the inverse statement. If it is Thanksgiving, then it is November.
What is "If it is not Thanksgiving, then it is not November."?
200
Has different lengths for sides
What is a scalene triangle?
300
Consists of two rays that share the same endpoint and form a line
What are opposite rays?
300
No dimension (no length, width, or height), however does have a location or position
What is a point?
300
Two angles are called _______ if they share a common side and a common vertex, but have no interior points in common.
What are adjacent angles?
300
~p -> ~q = ____________
What is a contrapositive statement?
300
Two sides are equal
What is an isosceles triangle?
400
A nonempty subset of space
What is an geometric figure?
400
When two or more geometric figures overlap, their _________ consists of points they have in common
What is an intersection?
400
A ray that divides an angle into two adjacent angles that are congruent.
What is an angle bisector?
400
Combining of a conditional statement and its converse if they are both true.
What is a bi-conditional statement?
400
This states that angles 2 + 3 = Angle 1
What is exterior angle of a triangle; corollary?
500
The set of all points in three dimensions
What is space?
500
Defined as a ____ of points that extends infinitely in two different directions
What is a line?
500
Two adjacent angles form a ___________ if their noncommon sides are opposite rays
What is a linear pair?
500
The process of arriving at a general conclusion
What is inductive reasoning?
500
The sum of the measures in a triangle is 180.
What is the Triangle Angle-Sum theorem?
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