Quiz about Similarity, Proportions, Congruence

Question 1

Find AE

Accepted Answer

12.5

Answer

18

Answer

11.75

Answer

13

Question 2

Question 2.

Accepted Answer

AA

Answer

SAS

Answer

SSS

Answer

not enough information to prove similarity

Question 3

What postulate supports these triangles to be congruent?

Accepted Answer

HL

Answer

SSA

Answer

SAS

Answer

ASA

Question 4

What is x?

Accepted Answer

4

Answer

5

Answer

3

Answer

6

Question 5

If the triangles are similar, state how.

Accepted Answer

SAS

Answer

SSS

Answer

AA

Answer

Not similar.

Question 6

If the triangles are similar, state how.

Accepted Answer

Not similar

Answer

SSS

Answer

SAS

Answer

AA

Question 7

How is triangle ACB congruent to ECB, if it is.

Accepted Answer

SAS

Answer

It is not congruent

Answer

SSS

Answer

ASA

Question 8

Which set of triangles may not be congruent

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 9

Which pair of triangles is not AAS?

Accepted Answer

4

Answer

1

Answer

2

Answer

3

Question 10

Fill in the postulate that fits the last space.

Accepted Answer

AAS postulate

Answer

SAS postulate

Answer

SSS postulate

Answer

HL postulate

Question 11

Question 11.

Accepted Answer

4

Answer

1

Answer

2

Answer

3

Question 12

Question 12.

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Question 13

Find the height of the tree.

Accepted Answer

15 ft

Answer

8 ft

Answer

12 ft

Answer

13 ft

Question 14

How many degrees do supplementary angles add up to?

Accepted Answer

180

Answer

90

Answer

100

Answer

50

Question 15

The Sum of 2 Sides Theorem states the sum of the lengths of any two sides of a triangle is ________________ the length of the third side.

Accepted Answer

greater than

Answer

less than

Answer

equal to

Question 16

Write the triangle congruence, if any, to show the triangles are congruent.

Accepted Answer

SSS

Answer

ASA

Answer

AAS

Answer

SAS

Question 17

Write the triangle congruence, if any, to show the triangles are congruent.

Accepted Answer

none

Answer

ASA

Answer

AAS

Answer

SAS

Question 18

Write the triangle congruence, if any, to show the triangles are congruent.

Accepted Answer

AAS

Answer

ASA

Answer

SAS

Answer

none

Question 19

Find the measure of the indicated angle.

Accepted Answer

56

Answer

180

Answer

70

Answer

54

Question 20

Find the measure of the indicated angle.

Accepted Answer

72

Answer

40

Answer

108

Answer

68

Question 21

Use the congruency statement to answer the following:

Accepted Answer

<G

Answer

<H

Answer

<I

Answer

not congruent to another angle

Question 22

Are these triangles congruent? If so, state the rule which you used to determine congruence.

Accepted Answer

Yes by ASA

Answer

Yes by AAS

Answer

Yes by SSA

Answer

Not congruent

Question 23

Which of the following pairs of angles are corresponding angles?

Accepted Answer

Angle t and Angle x

Answer

Angle z and Angle x

Answer

Angle w and Angle t

Question 24

Which of these angles is NOT congruent to angle 5?

Accepted Answer

Angle 6

Answer

Angle 8

Answer

Angle 1

Answer

Angle 4

Question 25

What does the word congruent mean?

Accepted Answer

Figures or angles that are exactly the same size and shape.

Answer

Figures or angles that are similar to one another.

Answer

A figure or angle that is equal in size to another figure or angle.

Answer

A figure or angle that is equal in shape to another figure or angle.

Question 26

Two objects that are the same shape but not the same size are _______.

Accepted Answer

Similar

Answer

Congruent

Answer

Vertical

Answer

Complementary

Question 27

Tell whether the two figures are similar. Explain your reasoning.

Accepted Answer

Yes, similar because they are the same shape and side lengths are proportional.

Answer

No, not similar because they are the same shape, but side lengths are not proportional.

Answer

Yes, same shape

Answer

No, different sizes

Question 28

In the figure below, the three lines are parallel and cut by transversal, t.  Which is a pair of corresponding angles?

Accepted Answer

2 and 6

Answer

2 and 10

Answer

6 and 7

Answer

1 and 10

Question 29

Question 29.

Accepted Answer

x=18

Answer

x=41

Answer

x=125

Answer

x=15

Question 30

Question 30.

Accepted Answer

x=64

Answer

x=105

Answer

x=53

Answer

x=28

Question 31

Question 31.

Accepted Answer

x=29

Answer

x=61

Answer

x=14

Answer

x=20

Question 32

What does CPCTC stand for?

Accepted Answer

Corresponding Parts of Congruent Triangles are Congruent

Answer

Corresponding Parts of Corresponding Triangles are Congruent

Answer

Congruent Parts of Corresponding Triangles are Congruent

Question 33

Which is NOT a test to prove triangles congruent?

Accepted Answer

SSA

Answer

SAA

Answer

SSS

Answer

SAS

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