Quiz about Dilations/Similar Figures

Question 1

Question 1.

Accepted Answer

G

Answer

F

Answer

H

Answer

J

Question 2

Question 2.

Accepted Answer

H

Answer

G

Answer

F

Answer

J

Question 3

Question 3.

Accepted Answer

G

Answer

F

Answer

H

Answer

J

Question 4

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 5

Question 5.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 6

Question 6.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 7

Question 7.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 8

Question 8.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 9

Polygon A has an area of 30 square units and is dilated by a factor of 4 to create Polygon B. What is the area of the area of Polygon B in square units?

Accepted Answer

480 square units`

Answer

120 square units

Answer

60 square units

Answer

240 square units

Question 10

Polygon A has an area of 90 square units and is dilated by a factor of $$\frac{1}{3}$$ to create Polygon B. What is the area of the area of Polygon B in square units?

Accepted Answer

10 square units

Answer

30 square units

Answer

60 square units

Answer

270 square units

Question 11

A rectangle with a perimeter of 48 units is being dilated using a scale factor of $$\frac{1}{2}$$ . What will be the perimeter of the image after the dilation is applied?

Accepted Answer

24 units

Answer

12 units

Answer

96 units

Answer

192 units

Question 12

A triangle with a perimeter of 24 units is dilated with a scale factor of $$\frac{1}{4}$$ to create a new triangle. What is the perimeter of the image that is created by the dilation?

Accepted Answer

6 units

Answer

96 units

Answer

2 units

Answer

8 units

Question 13

Question 13.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 14

Question 14.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 15

Question 15.

Accepted Answer

x = 7.5

Answer

x = 8.5

Answer

x = 6

Answer

x = 9

Question 16

Question 16.

Accepted Answer

x = 4

Answer

x = 6

Answer

x = 4.5

Answer

x = 5.5

Question 17

What is the mean absolute deviation of 13, 14, 17, 28, and 28?

Accepted Answer

6.4

Answer

8.6

Answer

4.6

Answer

6.3

Question 18

Based on the scatterplot, what is the best prediction of the average number of hours a person spends at work every week, if that person spends an average of 10 hours on recreational activities every week?

Accepted Answer

65 hours

Answer

33 hours

Answer

85 hours

Answer

50 hours

Question 19

Students in a science class investigated how the speed of changes with the air temperature outside. The data is shown in the scatterplot. Based on the scatterplot, what is the best prediction of the speed of sound when the air temperate is 50 degrees C?

Accepted Answer

360 m/s

Answer

350 m/s

Answer

355 m/s

Answer

365 m/s

Question 20

Question 20.

Accepted Answer

4

Answer

-4

Answer

6

Answer

-6

Question 21

Question 21.

Accepted Answer

1

Answer

-1

Answer

2

Answer

-8

Question 22

A rental car agency charges $30.00 per day plus per mile $0.15. Another rental car agency charges $36.00 per day plus $0.10 per mile. How many miles would have to be driven in one day for both rental agencies to cost the same amount to rent?

Accepted Answer

120 miles

Answer

100 miles

Answer

110 miles

Answer

150 miles

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