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Vocab 1-2
Postulates
Micellaneous
Converses
Vocab Unit 3-4
100
A point
What is that without space or depth, represented with a dot?
100
If two angles are a linear pair, then they are supplementary.
What is the Linear Pair Postulate?
100
proof
What is an argument that uses logic to show that a conclusion is true?
100
if the alternate interior angles are congruent, then the lines are parallel
What is the Converse of the Alternate interior angles thm?
100
congruent angles
What are angles of the same measure?
200
A ray
What is a part of a line with two endpoints and all the points in between?
200
If three points are collinear (A,B,C), then the length the length of AB and BC will equal the length of AC.
What is the Segment Addition Postulate?
200
if the hypothesis of a true conditional is true then the conclusion is true.
What is the law of detachment?
200
if the alternate exterior angles are congruent, then the lines are parallel
What is the Converse of the Alternate Exterior Angles THM?
200
angle bisector
What is a line, point, segment, or ray that bisects an angle?
300
A midpoint
What is a point that divides a segment into 2 congruent segments?
300
Put points on a number line and match them with a number
What is the Ruler Postulate?
300
The property is like the law of syllogism, if a is congruent to B and B is to C, then A is congruent to C.
What is the Transitive Property of Congruence?
300
If the same-side interior angles are supplementary, then the lines are parallel
What is Converse of Same-side interior angles?
300
a plane
What is a flat surface that extends forever in all directions?
400
Vertical Angles
What are two angles whose rays are opposite each other?
400
perpendicular bisector
What is a line perpendicular to a segment at the segment's midpoint?
400
a statement can either be true or false
What is truth value?
400
if the corresponding angles are congruent, then the lines are parallel.
What is the Converse of the Corresponding Angles THM?
400
transversal
What is a line that cuts two or more coplanar lines?
500
Two rays that share an endpoint that have sides and vertex
What is an angle?
500
if a line is perpendicular to one of 2 parallel lines, then it is also perpendicular to the second line
What is the Perpendicular Transversal THM?
500
if-then statement
What is a conditional?
500
Skew lines
What are noncoplanar lines that do not intersect?
500
perpendicular angles
What are coplanar lines that intersect at right angles?