Geometry

an exact location in space

an object with no thickness that extends infinitely in two directions

part of a line consisting of one endpoint and continues in one direction

A part of a line consisting of two endpoints

ray that shares an endpoint that continue infinitely in opposite directions

a flat surface that extends infinitely in all directions

points that lie on the same line

points that don't lie on the same line

points that lie on the same plane

points that don't lie on the same plane

if point b lies on segment AC the AB+BC=AC

a line, ray, or segment that divides a line segment in two equal parts

a point that divides a line in two equal parts

if k is in the interior <HIJ then <HIK+<KIL=<HIJ

a ray that divides an angle into two congruent angles

two angles across from each other on intersecting lines, they are always congruent

two angles that are next to each other and share a common side

any two angles whose sum is 90 degrees

any two angles whose sum is 180 degrees

any two angles that are adjacent and supplementary , they form a straight line

congruent

congruent *set = to each other

congruent *set = to each other

supplementary *add to 180

supplementary *add to 180

A type of reasoning that involves drawing a likely conclusion from a set of specific observations

the process of drawing conclusions based on statements we assume to be true, based on facts

a figure formed by two rays with a common endpoint

angles that are identical to each other

a statement that contains the phrase if and only if. this implies that both a conditional statement and its converse is true

the amount you must add to make it whole

comes after the then in a conditional statement

a logical statement that has two parts

same size and shape

to guess

when the hypothesis and conclusion of a conditional statement are switched and negated

when the hypothesis and conclusion of a conditional statement are switched

statement which is supported by data

an example that proves that a conjecture or statement is false

hypothesis followed by an conclusion

a point where lines intersect.

when the hypothesis and conclusion of a conditional statement are switched

lines that never intersect

lines that intersect to form right angles

a statement that is accepted as true without proof

segments that have the same length

a line that cuts two or more lines

point where an angle is measured