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Ch 2 Review

Total questions: 30

Worksheet time: 30mins

Name
Class
Date
1.

If M is the midpoint of AB, then AM = MB. Which of the following "reasons" fits for the statement?

a)

Addition Property of Equality

b)

Def. of Midpoint

c)

Reflexive Property of Equality

d)

Symmetric

2.

If A = B, then 8A = 8B Which of the following "reasons" fits for the statement?

a)

Multiplication Prop of Equality

b)

Division Prop of Equality

c)

Reflexive Prop of Equality

d)

Addition Prop of Equality

3.

If angle1 and angle2 are complementary, then m<1 + m<2 = 90

a)

Addition Prop of Equality

b)

Subtraction Prop of Equality

c)
Def of right angle
d)
Def of Complementary Angles
4.
What is the justification?
a)
Symmetric Prop.
b)
Angle addition postulate
c)

Reflexive Prop.

d)
Transitive Prop.
5.
Name the property described:
If PQ = RS then RS = PQ
a)
Reflexive
b)
Symmetric
c)
Transitive
d)
Addition
6.
AB = AB
a)

Reflexive Property

b)

Transitive Property

c)

Symmetric Property

d)

Distributive Property

7.

What does this symbol mean: p → q

a)

Conditional

b)

Inverse

c)

Converse

d)

Contrapositive

e)

Biconditional

8.

What does this symbol mean: ∼p → ∼q

a)

Conditional

b)

Inverse

c)

Converse

d)

Contrapositive

e)

Biconditional

9.

What does this symbol mean: p ↔ q

a)

Conditional

b)

Inverse

c)

Converse

d)

Contrapositive

e)

Biconditional

10.

What does this symbol mean: ∼q → ∼p

a)

Conditional

b)

Inverse

c)

Converse

d)

Contrapositve

e)

Biconditional

11.

What does this symbol mean: q → p

a)

Conditional

b)

Inverse

c)

Converse

d)

Contrapositive

e)

Biconditional

12.
What is always the 1st statement in reason column of a proof?
a)
Prove
b)
Given
c)
Reason
d)
Statement
13.
Which is the correct reason for statement 2 in the proof?
a)
Given
b)
Transitive Property
c)
Definition of Congruent Angles
d)
Vertical Angles are congruent.
14.

What is the Addition property of equality

a)
a.   If a=b, then a+c=b+c
b)
b.  If a=b, then a-c=b-c
c)
c.  If a=b, then ac=bc
d)
d.  If a=b, then a/c=b/c
15.
Step 2 is what
a)
Substitution property (simplify)
b)
Multiplication property of equality
c)
Division property of equality
d)
Distributive Property
16.
What is step 4
a)
Substitution property (simplify)
b)
Addition property of equality
c)
Subtraction property of equality
17.
What is reason 2?
a)
Addition Property of Equality
b)
Subtraction Property of Equality
c)
Multiplication Property of Equality
d)
Division Property of Equality
18.

Which of the following is the CONVERSE of the statement below?

If an object is a ring, then it is

made of gold.

a)

If an object is made of gold, then it is a ring.

b)

If an object is not a ring, then it is not made of god.

c)

If an object is not made of gold, then it is not a ring.

d)

There is no converse of the statement.

19.

Which of the following is the INVERSE of the statement below?

If an object is a computer, then it

has a hard drive.

a)

If an object is not a computer, then it does not have a hard drive.

b)

If an object does not have a hard drive, then it is not a computer.

c)

If an object has a hard drive, then it is a computer.

d)

There is no inverse of the statement.

20.

Which of the following is the CONTRAPOSITIVE of the statement below?

If a species walks on two feet, then

it is human.

a)

If a species is not human, then it does not walk on two feet.

b)

If a species is human, then it walks on two feet.

c)

If a species does not walk on two feet, then it is not human.

d)

There is no contrapositive of the statement.

21.

Which of the following is the BICONDITIONAL of the statement below?

If there is lightning, then there is thunder.

a)

If there is not lightning, then there is not thunder.

b)

If there is thunder, then there is lightning.

c)

There is lightning if and only if there is thunder.

d)

There is no biconditional statement.

22.

If the conditional statement was "If an angle is acute, then it has a measure less than 90°.", which type of statement is the following?

If an angle does not have a measure less than 90°, then it is not acute.

a)

Contrapositive

b)

Converse

c)

Biconditional

d)

Inverse

23.

If the conditional statement was "If an angle is acute, then it has a measure less than 90°.", which type of statement is the following?

If an angle has a measure less than 90°, then it is acute.

a)

Converse

b)

Contrapositive

c)

Biconditional

d)

Inverse

24.

If the conditional statement was "If an angle is acute, then it has a measure less than 90°.", which type of statement is the following?

If an angle is not acute, then it does not have a measure less than 90°.

a)

Inverse

b)

Contrapositive

c)

Biconditional

d)

Converse

25.
Which property of real numbers was used to get from Step 3 to Step 4?
a)
Addition Property of Equality
b)
Subtraction Property of Equality
c)
Additive Inverse Property
d)
Substitution Property
26.
Which property of real numbers justifies the work shown from Step 1 to Step 2?
a)
Distributive Property
b)
Commutative Property
c)
Identity Property
d)
Associative Property
27.
Which property justifies the work in solving this equation?
a)
Addition Property of Equality
b)
Additive Inverse Property
c)
Identity Property of Addition
d)
Subtraction Property of Equality
28.

Which property of real numbers was used to get from Step 3 to Step 4?

a)

Addition Property of Equality

b)

Subtraction Property of Equality

c)

Symmetric Property

d)

Substitution Property

29.
If AB = CD and CD = EF, then AB = EF
a)
Symmetric Property of Equality
b)
Reflexive Property of Equality
c)
Transitive Property of Equality
d)
CLT or Simplify
30.
If a = b, then a may be replaced by b in any expression.
a)
Transitive Property         
b)
Reflexive Property             
c)
Symmetric Property 
d)
Substitution Property