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Chapter 7 Test A

Last updated over 3 years ago

26 questions

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Question 12

12.

A

B

C

D

E

Question 13

13.

A

B

C

D

Question 14

14.

A

B

C

D

1

1

1

1

1

1

1

1

1

1

1

Question 25

25.

Similar because dilations change size but preserve shape.

Congruent  because rotations, reflections, and dilations preserve size and shape

1

Question 1

1.

A

B

C

D

Question 2

2.

True

False

Question 3

3.

True

False

Question 4

4.

True

False

Question 5

5.

A

B

C

D

Question 6

6.

A

B

C

D

Question 7

7.

A

B

C

D

Question 8

8.

A

B

C

D

Question 9

9.

True

False

Question 10

10.

True

False

Question 11

11.

True

False

Question 15

15.

(x+5,y)

(x,y-5)

(x-5,y)

(x,y+5)

Question 16

16.

(-y,x)

(y,-x)

(x,-y)

(-x,y)

Question 17

17.

(x-3)

(x+3)

(1/3x,1/3y)

(3x,3y)

Question 18

18.

The correct answer is

(x-3,y-2)

(x+3,y-1)

(x-3,y+1)

(x+3,y+1)

Question 19

19.

(3x,3y) followed by (x+1,y-2)

(x+2,y-2) followed by a 180 degree rotaiton

Rotate (y,-x) followed by (x+1,y-2)

(-y,x) followed by (-x,y)

Question 20

20.

Why is your previous answer similar and not congruent?

Dilations create similar images

Rotations create similar images

Reflection create similar images

Translations create similar images

Question 21

21.

Dilation

Reflection

Rotation

Translation

Question 22

22.

congruent

similar

Question 23

23.

(1,-8)

(7,-8)

(-7,-8)

(-7,8)

Question 24

24.

(-6,12)

(6,-12)

(6,12)

(-6,-12)

Question 26

26.

Congruent - Translations and reflections preserve size and shape

Similar - Translations and reflections create the same shape but different sizes.