h→c becomes ~h→~c

Any logical assumption based on observation

An undefined term that refers to a connection that passes through any 2 points.

A statement that is (or was) believed to be true but can not be proven to be accurate in every possible situation.

The negation of both the hypothesis and conclusion of a conditional statement

Points that exist in the same plane

The amount of space between 2 points on a coordinate plane

The act of making a conclusion or assumption based on observation and patterns

A specific example that proves a conjecture is false

h→c

It has no thickness or width. It only has length/distance.

The math equivalent of a hypothesis

Swapping or exchanging the hypothesis and conclusion of an if... then... statement.

h→c becomes ~c→~h

h→c becomes c→h

Named with a lowercase script letter or any 2 points it passes through

A point where 2 lines, segments, or rays meet. Also called a corner or apex

What quality do points need to have to define a plane?

Created using inductive reasoning.

The combination of both an inverse and converse statement.

Represented by the symbol ~

h↔c

An adjective that means identical in both shape and size. Segments, angles, and shapes/figures can all be this

An "… if and only if…" statement. Both the conditional and converse versions of the statement are true

If 3 points can make a triangle, they are ______

Creating the opposite meaning of a statement.

3 or more points that exist on the same line

Conjectures become ____ once they are proven as true

An "If… Then…" statement. "If [hypothesis], then [conclusion]."

A point that is exactly halfway between the endpoints of a segment.

Points that DO NOT exist in the same plane.

An undefined term that refers to a specific location.

A section of a line that exists between 2 points.

Has no shape or size, only location

A ray, line or segment that divides a segment into 2 congruent segments.

An undefined term that refers to a flat surface made up of points.

3 or more points that DO NOT exist on the same line.

A ray, line or segment that passes through the midpoint of a segment.

Terms that do not have a formal definition, but do have a specific meaning.

A statement that has been proven to be true 100% of the time in every possible situation.

A statement that is assumed to be true and that does not need to be proven.

A formula used to calculate the halfway point between 2 coordinate points.