What's the Scale?
Vocabulary
X =
Which is the Scaled Copy?
Keys & Scales
100
The scale factor from triangle DEF to triangle D`E`F`is ...
What is 1.5 cm?
100
the factor by which every side length in an original figure is increased or decreased 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
A map has a scale of 2 cm = 15 miles. A trip will be 7 cm on the map, the actual distance will be ...
What is 52.5 miles?
200
The scale factor from triangle NQB to triangle N`Q`B` is...
What is 1.25cm?
200
the ratio of the length on the scaled copy to the length on the original copy
What is SCALE?
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
A blueprint has a scale of 2 cm = 6 feet. A house is 30 feet wide, the blueprint will be this distance in centimeters ...
What is 10 cm?
300
The scale factor from triangle NPW to triangle N`P`W`is ...
What is 1/4 cm?
300
the two geometric terms that mean (1) the amount of space inside a figure and (2) the distance around a figure.
What is (1) AREA and (2) PERIMITER?
300
The value of the unknown side length ? is ...
What is ? = 20?
300
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?
300
The scale of a rectangle is 9 inches wide and 11 inches long. If the actual width is 36, then the actual area will be ...
What is 1,584 sq. in?
400
A rectangle is drawn below on the grid. If a scale factor of 1/2 is applied, the perimeter of the copy is ....
What is 9 units?