What's the Scale?
Vocabulary
X =
Which is the Scaled Copy?
Keys & Scales
100
What is the scale factor?
What is 1.5 cm?
100
This is what we call the number every side length in an original figure is multiplied to create a scaled copy
What is scale factor?
100
The value of the unknown side length x is ...
What is x = 2.5?
100
A triangle has the side lengths of 2, 4, 7. Of the following, which side lengths below would create a scaled copy...
1, 2, 3 1.5, 3, 5.25 2.5, 5, 8.5
What is 1.5, 3, 5.25?
100
Rectangle A measures 8 inches by 2 inches. Is is true or false this measurement pair a scaled copy? If so, show work to get points.
A. 10 inches by 2.5 inches
False....it does not have the same scale factor
200
What is the scale factor?
What is 1.25cm?
200
This is the word for parts that are on the same place in an original and a scale copy.
What are corresponding parts?
200
The value of the unknown side length x is ...
What is x = 7?
200
A triangle has the side lengths of 8, 9, 15. Of the following, which side lengths below would create a scaled copy...
16, 18, 25 16, 15, 30 16, 18, 30
What is 6, 18, 30?
200
Select all the ratios that are equivalent to 9:6.
A. 3:2
B.13:10
C. 18:12
What is A and C
300
What is the scale factor if you were GOING BACK TO THE ORIGINAL COPY? 
What is 1/4 cm or 0.25
300
This word is a copy of an figure where every length in the original figure is multiplied by the same number.
What is scale copy
300
The value of the unknown side length ? is ...
What is ? = 20?
300
A triangle has the side lengths of 4, 5, 6. Of the following, which side lengths below would create a scaled copy...
1, 1.25, 7.5 5, 6.25, 7.5 2, 2.5, 3.25
What is 5, 6.25, 7.5?
300
A scale drawing is 9 inches wide and 11 inches long. If the actual width of the space is 36, then the actual area will be ...
What is 1,584 sq. in?
400
The scale factor from the smaller shape to the larger shape? 
What is 3?
400
What's another word for corresponding?
What is matching parts?
400
The value of the unknown side length ? is ...
What is ? = 7.2?
400
A triangle has the side lengths of 8, 12, 22. Of the following, which side lengths below would create a scaled copy...
4, 6, 11 6, 9, 16 12, 17, 30
What is 4, 6, 11?
400
A rectangle is drawn below on the grid. If a scale factor of 0.5 is applied, how will the scale copy look? ....
3 x 1.5