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Lesson 4.0.5 dim changes

Last updated over 1 year ago

15 questions

1 point

1

Question 1

1.

small / big or small: big

A

B

C

D

1 point

1

Question 2

2.

small / big or small: big

A

B

C

D

1 point

1

Question 3

3.

small / big or small: big

A

B

C

D

1 point

1

Question 4

4.

small / big or small: big

A

B

C

D

1 point

1

Question 5

5.

small / big or small: big

A

B

C

D

1 point

1

Question 6

6.

n=2

A

B

C

D

1 point

1

Question 7

7.

n=1/2 or .5

A or n=2

B or n=1/2

C or n = 4

D or n = 1/4

1 point

1

Question 8

8.

n=3

A

B

C

D

1 point

1

Question 9

9.

scale factor of 1/3

A

B

C

D

1 point

1

Question 10

10.

n=2

A   or AREA*2

B   or AREA*3

C    or AREA*2²

D

1/3

1 point

1

Question 11

11.

30

10

5

20

1 point

1

Question 12

12.

3

12

24

6

1 point

1

Question 13

13.

k2 or k2

2

4

6

3

1 point

1

Question 14

14.

what is k?
scale factor (small over big)

1/2

1/3

2

4

1 point

1

Question 15

15.

now find the area 216*.....

108

72

24

54