Common Core: 8th Grade Math : Describe the Effect of Dilations, Translations, Rotations, and Reflections: CCSS.Math.Content.8.G.A.3

Study concepts, example questions & explanations for Common Core: 8th Grade Math

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Example Question #1 : Describe The Effect Of Dilations, Translations, Rotations, And Reflections: Ccss.Math.Content.8.G.A.3

What is the scale of the dilation that the blue rectangle underwent to get the purple rectangle in the image provided? 


1

Possible Answers:

Correct answer:

Explanation:

A dilation creates an image of the same shape, but of a different size. Dilations are always done with a certain scale factor. Let's look at the image in the picture and determine the length and width of each of the rectangles:

2

Notice that both the length and the width of the rectangle doubles in the purple rectangle, from the blue rectangle; thus the scale of the dilation is 

Example Question #2 : Describe The Effect Of Dilations, Translations, Rotations, And Reflections: Ccss.Math.Content.8.G.A.3

What is the scale of the dilation that the blue rectangle underwent to get the purple rectangle in the image provided? 


3

Possible Answers:

Correct answer:

Explanation:

A dilation creates an image of the same shape, but of a different size. Dilations are always done with a certain scale factor. Let's look at the image in the picture and determine the length and width of each of the rectangles:

4

Notice that both the length and the width of the rectangle triples in the purple rectangle, from the blue rectangle; thus the scale of the dilation is 

Example Question #1 : Describe The Effect Of Dilations, Translations, Rotations, And Reflections: Ccss.Math.Content.8.G.A.3

What is the scale of the dilation that the blue rectangle underwent to get the purple rectangle in the image provided? 


5

Possible Answers:

Correct answer:

Explanation:

A dilation creates an image of the same shape, but of a different size. Dilations are always done with a certain scale factor. Let's look at the image in the picture and determine the length and width of each of the rectangles:

6

Notice that both the length and the width of the rectangle is half in the purple rectangle, from the blue rectangle; thus the scale of the dilation is 

Example Question #4 : Describe The Effect Of Dilations, Translations, Rotations, And Reflections: Ccss.Math.Content.8.G.A.3

What is the scale of the dilation that the blue rectangle underwent to get the purple rectangle in the image provided? 


7

Possible Answers:

Correct answer:

Explanation:

A dilation creates an image of the same shape, but of a different size. Dilations are always done with a certain scale factor. Let's look at the image in the picture and determine the length and width of each of the rectangles:

8

Notice that both the length and the width of the rectangle doubles in the purple rectangle, from the blue rectangle; thus the scale of the dilation is 

Example Question #5 : Describe The Effect Of Dilations, Translations, Rotations, And Reflections: Ccss.Math.Content.8.G.A.3

What is the scale of the dilation that the blue rectangle underwent to get the purple rectangle in the image provided? 


9

Possible Answers:

Correct answer:

Explanation:

A dilation creates an image of the same shape, but of a different size. Dilations are always done with a certain scale factor. Let's look at the image in the picture and determine the length and width of each of the rectangles:

10

Notice that both the length and the width of the rectangle triples in the purple rectangle, from the blue rectangle; thus the scale of the dilation is 

Example Question #6 : Describe The Effect Of Dilations, Translations, Rotations, And Reflections: Ccss.Math.Content.8.G.A.3

What is the scale of the dilation that the blue rectangle underwent to get the purple rectangle in the image provided? 


11

Possible Answers:

Correct answer:

Explanation:

A dilation creates an image of the same shape, but of a different size. Dilations are always done with a certain scale factor. Let's look at the image in the picture and determine the length and width of each of the rectangles:

12

Notice that both the length and the width of the rectangle quadrupled in the purple rectangle, from the blue rectangle; thus the scale of the dilation is 

Example Question #7 : Describe The Effect Of Dilations, Translations, Rotations, And Reflections: Ccss.Math.Content.8.G.A.3

What is the scale of the dilation that the blue rectangle underwent to get the purple rectangle in the image provided? 


13

Possible Answers:

Correct answer:

Explanation:

A dilation creates an image of the same shape, but of a different size. Dilations are always done with a certain scale factor. Let's look at the image in the picture and determine the length and width of each of the rectangles:

14

Notice that both the length and the width of the rectangle doubles in the purple rectangle, from the blue rectangle; thus the scale of the dilation is 

Example Question #8 : Describe The Effect Of Dilations, Translations, Rotations, And Reflections: Ccss.Math.Content.8.G.A.3

What is the scale of the dilation that the blue rectangle underwent to get the purple rectangle in the image provided? 


15

Possible Answers:

Correct answer:

Explanation:

A dilation creates an image of the same shape, but of a different size. Dilations are always done with a certain scale factor. Let's look at the image in the picture and determine the length and width of each of the rectangles:

16

Notice that both the length and the width of the rectangle quadruples  in the purple rectangle, from the blue rectangle; thus the scale of the dilation is 

Example Question #9 : Describe The Effect Of Dilations, Translations, Rotations, And Reflections: Ccss.Math.Content.8.G.A.3

What is the scale of the dilation that the blue rectangle underwent to get the purple rectangle in the image provided? 


17

Possible Answers:

Correct answer:

Explanation:

A dilation creates an image of the same shape, but of a different size. Dilations are always done with a certain scale factor. Let's look at the image in the picture and determine the length and width of each of the rectangles:

18

Notice that both the length and the width of the rectangle is five times the size in the purple rectangle, from the blue rectangle; thus the scale of the dilation is 

Example Question #2 : Describe The Effect Of Dilations, Translations, Rotations, And Reflections: Ccss.Math.Content.8.G.A.3

What is the scale of the dilation that the blue rectangle underwent to get the purple rectangle in the image provided? 


19

Possible Answers:

Correct answer:

Explanation:

A dilation creates an image of the same shape, but of a different size. Dilations are always done with a certain scale factor. Let's look at the image in the picture and determine the length and width of each of the rectangles:

20

Notice that both the length and the width of the rectangle triples in the purple rectangle, from the blue rectangle; thus the scale of the dilation is 

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