GeoOo

Question 1

Angle addition postulate

Answer 1

m< ABD + m< DBC= m<ABC

Question 2

Linear pair postulate

Answer 2

If two angle form a linear pair, then they are supplementary

Question 3

Vertical angles theorem

Answer 3

IF two angles are vertical angles then they are congruent

Question 4

Right Angle Congruence Theorem

Answer 4

If two angles are right angles then they are congruent

Question 5

Congruent complements Theorem

Answer 5

Congruent supplements theorem If two angles are complementary to the same angle (or congruent angles) then they are congruent.

Question 6

Congruent supplements Theorem

Answer 6

If two angles are supplementary to the same angle (or congruent angles) then they are congruent.

Question 7

Definition of congruent segments

Answer 7

Segments are congruent if and only if they have the same measure

Question 8

Definition of Segment Bisector

Answer 8

The bisector of a segments divides the segment into 2 congruent parts

Question 9

Definition of Midpoint

Answer 9

The midpoint of a segment divides the segment into 2 equal (congruent parts)

Question 10

Definition of Congruent Segments

Answer 10

Segments are congruent if and only if they have the same measure

Question 11

Definition of Congruent Angles

Answer 11

Angles are congruent if and only if they have the same measure

Question 12

Definition of Perpendicular Lines

Answer 12

Perpendicular lines form right angles

Question 13

Addition POE

Answer 13

You can add the same number (C) to both sides of an equation (a and b) and the equation will still be true.

Question 14

Subtraction POE

Answer 14

If you subtract the same number from both sides of an equation, the equality remains true

Question 15

Multiplication POE

Answer 15

If you multiply both sides of an equation by the same number, the resulting equation remains equal

Question 16

Division POE

Answer 16

If you divide both sides of an equation by the same number, the resulting equation remains true.

Question 17

Substitution POE

Answer 17

If two variables are equal then you can replace one with the other in any equation or expression

Question 18

Reflexive POE

Answer 18

A value or quantity is equal to itself, in the same order.

Question 19

Transitive POE

Answer 19

if a is equal to b, and b is equal to c, then a is equal to c

Question 20

Symmetric POE

Answer 20

If two expression are equal then the expression remain equal even if their sides are switched.s

Question 21

Reflexive POC

Answer 21

States that any geometric figure is congruent to itself= a line segment is congruent to itself

Question 22

Transitive POC

Answer 22

If two geometric shapes are congruent to a third shape, then the first two shapes are also congruent to each other

Question 23

Right Angle Congruence Theorem

Answer 23

All right angles are congruent

Question 24

Congruent Complements Theorem

Answer 24

If 2 angles are complementary to the same angles (or congruent angles) then they are congruent.

Question 25

Congruent Supplements Theorem

Answer 25

If 2 angles are supplementary to the same angles (or congruent angles) then they are congruent.

Question 26

Vertical Angles Congruence Theorem

Answer 26

Vertical angles are congruent

Question 27

Linear Pair Postulate

Answer 27

If two angles form a linear pair then they are supplementary

Question 28

Adjacent Angles

Answer 28

two angles that share a common vertex and a common side but do not overlap

Question 29

Congruent

Answer 29

Angles that have equal measure