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Q 1/10
Score 0
Figure Y is a dilation of Figure X. Which scale factor was used to create Figure Y?
120
3
Q 2/10
Score 0
Louie made a scale drawing of his room on grid paper, as shown. If each square on the grid paper represents a side length of 3 feet, what is the length, in feet, of the longest wall in his room?
120
21
10 questions
Q.
Figure Y is a dilation of Figure X. Which scale factor was used to create Figure Y?
1
120 sec
Q.
Louie made a scale drawing of his room on grid paper, as shown. If each square on the grid paper represents a side length of 3 feet, what is the length, in feet, of the longest wall in his room?
2
120 sec
Q.
The scale on a roadmap indicates that 2 inches = 20 miles. How many inches would represent 140 miles on this roadmap?
3
120 sec
Q.
A scale model of an airplane has a wingspan of 7 inches. In real life, the same airplane has a wingspan of 42 feet. What is the scale factor of the model to real life?
4
120 sec
Q.
The object in Figure JKLM is a dilation of the object in figure EFGH. Which scale factor was used to create the object in Figure JKLM?
5
120 sec
Q.
On a map of Georgia, the legend reads 1 inch = 25 miles. If the distance between Atlanta and Savannah is approximately 110 miles, what is the distance on the map, in inches, between the two cities?
6
120 sec
Q.
An engineering firm is working on a building project. The building is supposed to be 18 meters tall. If they're using a scale of 1 millimeter = 6 millimeter, how many millimeters tall should the building be in the drawing?
7
120 sec
Q.
A model rocket is built to the scale 1:30, or 1 inch = 30 feet. The actual rocket is 6240 feet tall. How tall is the model rocket in inches?
8
120 sec
Q.
Anthony is visiting Mexico and doesn't know his Spanish numbers. On the map, he is 3 inches away from his destination. From the road sign ahead he knows that he is 9 miles away from his destination. What scale is the map using?
9
120 sec
Q.
Evan's dad has a to-scale model of a space rocket. The rocket is 2 inches tall. His dad tells him that the real rocket was 4 yards tall. What scale does the model use?
