Chapter2

Question 0

The part following if in if then statement

Answer 0

Hypothesis

Question 1

Another name for an if then statement. Every conditional has two parts

Answer 1

Conditional

Question 2

The part following then in if then statement

Answer 2

Conclusion

Question 3

If a conditional is true or false

Answer 3

Truth value

Question 4

In a conditional the hypothesis and conclusion switched

Answer 4

Converse

Question 5

When converse and conditional combine it is this

Answer 5

Biconditional

Question 6

The process of reasoning logically for a gown statement to a conclusion if the statement is true this give a true conclusion

Answer 6

Deductive reasoning

Question 7

If a conditional is true and it’s hypothesis is true then it’s conclusion is tre

Answer 7

Law of detachment

Question 8

If p-> a is a true statement and p is the then q is true

Answer 8

Symbolic form

Question 9

If p-> q and q->r are true statements then p->r is a true statement

Answer 9

Law of syllogism

Question 10

If a=b=c=d then a+c =b+d

Answer 10

Addition Property of equality

Question 11

If a equals b and c equals d then a minus c equals b minus d

Answer 11

Subtraction property of equality

Question 12

If a equals b the ca equals cb

Answer 12

Multiplication property of equality

Question 13

If a equals b and c does not equal 0 then a/c equals b/c

Answer 13

Division property of equality

Question 14

A equals a

Answer 14

Reflexive property of equality

Question 15

If a equals b then b equals a

Answer 15

Symmetric property of equality

Question 16

If a equals B and B equals c then a equals c

Answer 16

Transitive property of equality

Question 17

If a equals then b can replace a in any expression

Answer 17

Substitution property of of equality

Question 18

A(b plus c) equals AB AC

Answer 18

Distributive property

Question 19

De congruent to de

Answer 19

Reflexive property of congruency

Question 20

Is de is congruent to FG then FG is congruent to de

Answer 20

Symmetric property of congruency

Question 21

If de is congruent to FG and FG is congruent jk the de is congruent jk

Answer 21

Transitive property of congruency

Question 22

Vertical angles are congruent

Theorem

Answer 22

Theorem 2-1 vertical angles theorem

Question 23

If two angles are supplements of the same angle or of congruent angles then the two angles are congruent

Answer 23

Theorem 2-2 congruent supplements theorem

Question 24

If two angles are complement of the same angle then the two angles are congruent

Answer 24

Theorem 2-3 congruent complements

Question 25

All right angles are congruent

Answer 25

Theorem 2-4

Question 26

If two angles are congruent and supplementary then each is a right angle

Answer 26

Theorem 2-5