# Study sets matching "vocabulary geometry postulates"

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Two Point Postulate

Line-Point Postulate

Line Intersection Postulate

Three Point Postulate

Through any two points there is exactly one line.

A line contains at least two points.

If two lines intersect then they intersect in exactly ONE poin…

Through any three noncollinear points there is exactly one pla…

Two Point Postulate

Through any two points there is exactly one line.

Line-Point Postulate

A line contains at least two points.

Ruler Postulate

Segment Addition Postulate

Protractor Postulate

Angle Addition Postulate

The points on a line can be matched one to one with real numbe…

If B is between A & C, then AB + BC = AC

Consider Ray OB and a point A on one side of Ray OB. The rays…

If P is in the interior of <RST, then m<RST + m<RSP = m<PST

Ruler Postulate

The points on a line can be matched one to one with real numbe…

Segment Addition Postulate

If B is between A & C, then AB + BC = AC

Right Angle Congruence Theorem

Vertical Angles Theorem

Congruent Supplements Theorem

Congruent Complements Theorem

If 2 angles are right angles, then they are congruent

If 2 angles are vertical angles, then they are congruent

If 2 angles are supplementary to the same angle or congruent a…

If 2 angles are complementary to the same angle or congruent a…

Right Angle Congruence Theorem

If 2 angles are right angles, then they are congruent

Vertical Angles Theorem

If 2 angles are vertical angles, then they are congruent

Segment Addition Postulate

Angle Addition Postulate

Definition of Midpoint & Bisector

Definition of Angle Bisector

If B is between A and C then the length of AC is equal to the…

If P is in the interior of ∠RST then the measure of ∠RST is th…

A bisector bisects a line segment at its midpoint which divide…

A ray that divides an angle into two adjacent angles that are…

Segment Addition Postulate

If B is between A and C then the length of AC is equal to the…

Angle Addition Postulate

If P is in the interior of ∠RST then the measure of ∠RST is th…

Complementary angles

Supplementary angles

Theorem

Vertical Angles

two angles whose measures have a sum of 90°

two angles who measures have a sum of 180°

a statement that can be proven

two angles formed by intersecting lines and facing in the oppo…

Complementary angles

two angles whose measures have a sum of 90°

Supplementary angles

two angles who measures have a sum of 180°

they are congruent.... Right Angles Congr…

they are congruent.... Congruent Suppleme…

they are congruent.... Congruent Suppleme…

they are congruent.... Congruent Compleme…

If two angles are right angles, then

If two angles are supplementary to the same angle, then

If two angles are supplementary to congruent angles, then

If two angles are complementary to the same angle, then

they are congruent.... Right Angles Congr…

If two angles are right angles, then

they are congruent.... Congruent Suppleme…

If two angles are supplementary to the same angle, then

segment addition postulate

Angle Addition postulate

Linear Pair Theorem

Congruent Supplements Theorem

If B is between A and C then Ab + Bc = Ac

If D is in the interior of angle ABC, then the measurement of…

If two angles form a linear pair, they are supplementary

If two angles are supplementary to the same angle, then the tw…

segment addition postulate

If B is between A and C then Ab + Bc = Ac

Angle Addition postulate

If D is in the interior of angle ABC, then the measurement of…

Conclusion

Conditional Statement

Conjecture

Contrapositive

In a conditional statement (if-then statement), the statement…

A statement written in an if then form... A statement of the form…

An educated guess based on known information... pg 78

The statement formed by negating both the hypothesis(educated…

Conclusion

In a conditional statement (if-then statement), the statement…

Conditional Statement

A statement written in an if then form... A statement of the form…

Postulate - 2.1

Postulate - 2.2

Postulate - 2.3

Postulate - 2.4

Through any two points, there is exactly one line

Through any three non collinear points, there is exactly one p…

A line contains at least two points

A plane contains at least three non collinear points

Postulate - 2.1

Through any two points, there is exactly one line

Postulate - 2.2

Through any three non collinear points, there is exactly one p…

Congruent segments:

Congruent angles:

Midpoint:

Segment bisector:

segments whose lengths are equal

angles whose measures are equal

a point that divides a segment into 2 congruent segments

line (or part of a line) that intersects the segment at it's m…

Congruent segments:

segments whose lengths are equal

Congruent angles:

angles whose measures are equal

Postulate 1-1 Through any two points, t…

Postulate 1-2 If two distinct lines int…

Postulate 1-3 If two distinct _______in…

Postulate 1-4 Through any ________point…

line

point

planes

three noncollinear

Postulate 1-1 Through any two points, t…

line

Postulate 1-2 If two distinct lines int…

point

Addition Property of Equality

Subtraction Property of Equality

Multiplication Property of Equality

Division Property of Equality

If a = b, then a + c = b + c

If a = b, then a - c = b - c

If a = b, then (a)(c) = (b)(c)

If a = b, c not equal to "zero", then a/c = b/c

Addition Property of Equality

If a = b, then a + c = b + c

Subtraction Property of Equality

If a = b, then a - c = b - c

SSS Postulate

SAS Postulate

ASA Postulate

HL Postulate

If the three sides of one triangle are congruent to the corres…

If two sides and the included angle of a triangle are congruen…

If two angles and the included side of a triangle are congruen…

If the hypotenuse and one of the legs of a right triangle are…

SSS Postulate

If the three sides of one triangle are congruent to the corres…

SAS Postulate

If two sides and the included angle of a triangle are congruen…

Right Angles Congruence Theorem

Congruent Complements Theorem

Congruent Supplements Theorem

Linear Pair Postulate

All right angles are congruent.

If two angles are complementary to the same angle, (or to cong…

If two angles are supplementary to the same angle, (or to cong…

If two angles form a linear pair, then they are supplementary.

Right Angles Congruence Theorem

All right angles are congruent.

Congruent Complements Theorem

If two angles are complementary to the same angle, (or to cong…

Postulate 1

Postulate 2

Postulate 3

Postulate 4

Through any two given points, there is exactly one line.

Through any three non-colinear points, there is exactly one pl…

A line can contain at least two points.

A plane contains at least three non-colinear points.

Postulate 1

Through any two given points, there is exactly one line.

Postulate 2

Through any three non-colinear points, there is exactly one pl…

Ruler Postulate

Segment Addition Postulate

Protractor Postulate

Angle Addition Postulate

The points on a line can be matched one to one with real numbe…

If B is between A & C, then AB + BC = AC

Consider Ray OB and a point A on one side of Ray OB. The rays…

If P is in the interior of <RST, then m<RST + m<RSP = m<PST

Ruler Postulate

The points on a line can be matched one to one with real numbe…

Segment Addition Postulate

If B is between A & C, then AB + BC = AC

Reflexive Property of Equality

Symmetric Property of Equality

Transitive Property of Equality

Substitution Postulate

A quantity is equal to itself.

An equality may be expressed in either order.

If quantities are equal to the same quantity, they are equal t…

A quantity may be substituted for its equal in any expressions.

Reflexive Property of Equality

A quantity is equal to itself.

Symmetric Property of Equality

An equality may be expressed in either order.

Ruler Postulate

Segment Addition Postulate

Protractor Postulate

Angle Addition Postulate

The distance between points A and B (AB) is the absolute value…

If 3 points A,B, and C are collinear, and B is between A and C…

The measure of <AOB is equal to the absolute value of the diff…

If ray P is in the center of <RST then the m<RSP+m<PST=m<RST

Ruler Postulate

The distance between points A and B (AB) is the absolute value…

Segment Addition Postulate

If 3 points A,B, and C are collinear, and B is between A and C…

Postulate 1

Postulate 2

The Ruler Postulate (Postulate 3)

The Protractor Postulate (Postulate 4)

Two points determine a unique straight line.

Three noncollinear points determine a unique plane

a. To every point on a line there corresponds exactly one real…

a. The rays in a half rotation (180 degrees) can be numbered s…

Postulate 1

Two points determine a unique straight line.

Postulate 2

Three noncollinear points determine a unique plane

Segment Addition Postulate

Angle Addition Postulate

Supplement Theorem

Complement Theorem

If A,B, and C are collinear, then point B is between A and C i…

D is the interior of <ABC if and only if <ABD + <DBC = <ABC

If two angles form a linear pair then they are supplementary a…

If noncommon angles form two adjacent angles from a right angl…

Segment Addition Postulate

If A,B, and C are collinear, then point B is between A and C i…

Angle Addition Postulate

D is the interior of <ABC if and only if <ABD + <DBC = <ABC

Reflexive Property of Equality

Symmetric Property of Equality

Transitive Property of Equality

Addition Property of Equality

a = a

If a = b... Then b = a

If a = b, and b = c ... Then a = c

If a = b ... Then a + 3 = b + 3

Reflexive Property of Equality

a = a

Symmetric Property of Equality

If a = b... Then b = a

Ruler Postulate

Segment Addition Postulate

Protractor Postulate

Angle Addition Postulate

accepted rule that a ruler can find a distance

if B is between A and C, then AB + BC = AC

the measure of an angle is equal to the absolute value of the…

if P is in the interior of the angle RST, then the measure of…

Ruler Postulate

accepted rule that a ruler can find a distance

Segment Addition Postulate

if B is between A and C, then AB + BC = AC

Ruler Postulate

Segment Addition Postulate

Protractor Postulate

Angle Addition Postulate

Given two points, there corresponds a unique positive number c…

Given two rays, there corresponds a unique positive number cal…

Ruler Postulate

Given two points, there corresponds a unique positive number c…

Segment Addition Postulate

Two Point Postulate

Line-Point Postulate

Line Intersection Postulate

Three Point Postulate

Through any two points there is exactly one line.

A line contains at least two points.

If two lines intersect then they intersect in exactly ONE poin…

Through any three noncollinear points there is exactly one pla…

Two Point Postulate

Through any two points there is exactly one line.

Line-Point Postulate

A line contains at least two points.