Formed by negating both the hypothesis and conclusion.

A combination of converse and inverse.

Combining a conditional and converse statements by using the phrase "if and only if"

If you passed the summative test, then you got a high score.

If you did not review, then you cannot pass.

Two statements are logically equivalent if they have the same _____values for every possible interpretation.

If the sidewalk is wet, then it rained last night.

If the sidewalk is not wet, then it didn't rained last night.

It is a process of gathering specific information, usually through observation and measurement.

A conclusion made from observing data. It may or may not be true.

A statement that shows a conjecture to be false.

It is the process of showing that certain statements follow logically from agreed assumptions and proven facts.

What are the 2 Laws of Deductive Reasoning?

Choose two answers

If two lines intersect, then they intersect in exactly one point. What theorem is this?

What is the name of this postulate? "A plane contains at least three non collinear points"

A critical skills that enables students to make use of all other mathematical skills.

It is a term with no formal definition.

A statement which is accepted as true without proof.

It is a sequence of true facts (statements) placed in a logical order.

It is a statement that can be proven.

It is used to define even more terms.

What are the non collinear points?

What are the coplanar points?

How many dimension does a point have?

Line has only dimension called _________.

Side of the table, to be specific.