WorksheetsUnit 1 Vocab
Total questions: 15
Worksheet time: 8mins
Undefined terms
Point
Ray
Line
Plane
Chord
Inverse
a statement that has been proven
a statement that can be written in if-then form
If not p, then not q
If q, then p
Contrapositive
to guess
statement formed by negating both the hypothesis and conclusion of the converse of a conditional statement
If not q, then not p
If not p, then not q
the process of applying a general statement to specific facts or situations
Counterexample
an example that proves that a conjecture or statement is false
to guess
Having the same measure
A logical argument that shows a statement is true.
Deductive reasoning
Having the same measure
a statement that can be written in if-then form
a statement that has been proven
process of applying facts or testing to prove something
Congruent
to guess
a statement that is accepted as true without proof
Having the same measure
a statement that can be written in if-then form
Midpoint
A point that divides a segment into two congruent segments
point, line & plane
whether a statement is true or false
If not p, then no q
Proof
A logical argument that shows a statement is false
A logical argument that shows a statement is true.
a statement that has been proven
to guess
Conditional statement
A proven example
statement that can be written in if-then form
Having the same measure
whether a statement is true or false
Postulate
the statement formed by exchanging the hypothesis and conclusion of a conditional statement. If p, then q
a guess
a statement that is accepted as true without proof
a statement that can be written in if-then form
Truth value
Stating if it's true or false
point, line, plane
Proving a conjecture false
Statement in an if, then form
Conjecture
the process of applying a general statement to specific facts or situations
If not p, then not q
to guess
whether a statement is true or false
Theorem
A guess
A statement that has been proven
If not p, then not q
Having the same measure
Inductive reasoning
Logical thinking where we make a conjecture after an observation or pattern
the statement formed by exchanging the hypothesis and conclusion of a conditional statement. If p, then q
An example that proves that a conjecture or statement is false
a statement that is accepted as true without proof
Converse
the statement formed by negating both the hypothesis and conclusion of the converse of a conditional statementIf not p, then not q
a statement that is accepted as true without proof
an example that proves that a conjecture or statement is false
the statement formed by exchanging the hypothesis and conclusion of a conditional statement. If p, then q
