Vocab #1
What is a Line?
A line is made of points, At least 2 point make up a line.
What is a Point?
A point is a location that never has a certain size or shape.
What is a postulate?
Postulate are statements that are true.
5m=10
5+6=10+6
Addition property of equality
What is a Midpoint?
The midpoint is the middle of two points or a line
What is a Bisect?
Bisect is to divide into two equal parts
What are Collinear Points?
Points that lie on the same line
a=b, then a/c=b/c
Division property of equality
What is a endpoint?
A endpoint is a point that declares the end of a line or segments or rays.
What is Opposite rays
Opposite rays are 2 rays that share a end pint and extent forever in the other 2 directions.
What is a segment bisector
Is when a line or ray or line segment intersect each other to create two smaller segments.
For any real numbers a=a Always equal to itself
Reflexive property of equality
What are Verticals Angles?
Angles that are opposite from each other where two lines cross.
What is a Conjecture?
A concluding statement that is reached using inductive reason.
What is the linear pair theorem?
If two angles are linear pairs then their measures will equal 180 degrees.
A triangle or any shape that is a 3 way switch
Transitive Property of Congruence
What is Inductive Reasoning?
Making a conclusion from observation and patterns.
What is Deductive Reasoning?
Drawing a conclusion from given facts or statements.
What is a two column proof?
A chart that we use to present a logic arguments and statements in Math
If a=b,b=c, then a=c
Transitive property of equality