Free Printable Proving Angles Congruent Pre-Quiz

1.

Find the value of x.

a)

150

b)

30

c)

145

d)

15

2.

Find the value of x.

a)

28

b)

30

c)

32

d)

90

3.

Find $m\angle ECD$

a)

13

b)

64

c)

90

d)

180

4.

Find the value of x.

a)

18.75

b)

21.25

c)

80

d)

158.75

5.

Find $m\angle A$ if $\angle A$ is congruent to its supplement, $\angle B.$

a)

45

b)

90

c)

180

d)

impossible to determine

6.

Find $m\angle A$ if $\angle A$ is congruent to its complement, $\angle B.$

a)

30

b)

45

c)

60

d)

90

7.

Which property is demonstrated below?
$m\angle1+m\angle2=180$

a)

Definition of Complementary Angles

b)

Definition of Supplementary Angles

c)

Definition of Linear Pair

d)

Reflexive Property

8.

If x = y and y = z, then x = z

a)

Transitive Property

b)

Symmetric Property

c)

Reflexive Property

d)

Transveral Property

9.

If $\angle1$ is a right angle, then $m\angle1=90$ degrees

a)

Definition of Right Angle

b)

Definition of Complementary Angles

c)

Definition of Congruent Angles

d)

Right angle theorem

10.

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

a)

Linear Pair Theorem

b)

Vertical Angles Theorem

c)

Congruent Supplements Theorem

d)

Pythagorean Theorem

11.

_________________
A B

Given: $\overline{AB}$
Conclusion: $\overline{AB}\cong\overline{AB}$

What property is this an example of?

a)

Symmetric Property

b)

Reflexive Property

c)

Transitive Property

12.

XY = XY

a)

Reflexive Property of Equality

b)

Transitive Property of Equality

c)

Symmetric Property of Equality

d)

Distributive Property of Equality

13.

If

\angle1

and

\angle2

are complementary, then

\angle1+\angle2=90

.

a)

Addition Property of Equality

b)

Subtraction Property of Equality

c)

Definition of right angle

d)

Definition of Complementary Angles

Proving Angles Congruent Pre-Quiz

Total questions: 13

Worksheet time: 13mins

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