Maps
Scales without Units
Scale Factor
Find the missing side
Vocabulary
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 ...
52.5 miles
100
The scale without units for 1cm:2m.
1:200
100
What is the scale factor from the small fry to the large fry?
3
100
The measurement of x on the scaled copy.
20 m
100
Tells how the measurements in a scale drawing represent the actual measurements.
Scale
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 ...
10 cm
200
The scale without units for 1in:1ft.
1:12
200
EH corresponds to 
AB
200
The value of the unknown side length x is ...
7
200
A copy of a figure where every side length in the original figure is multiplied by the same number.
Scaled Copy
300
a map has a scale of 1 inch = 500 miles. Two cities that are 3,375 miles apart would be this many inches apart on the map (Do NOT round your answer).
6.75 inches
300
The scale without units for 10cm:5m.
1:50
300
Angle EFG corresponds to 
Angle ABC
300
The value of the unknown side length, ? is ...
20
300
The number all the side lengths in the original figure are multiplied by to create a scaled copy.
Scale Factor
400
A rectangle is drawn below on the grid. If a scale factor of 1/2 is applied, the perimeter of the copy is ....
9 units
400
The scale without units for 15cm:6m.
1:40
400
What is the Scale Factor from triangle ABC to triangle DEF?
1/2
400
Using the scale factor, what is the value of x?
20
400
Two numbers that multiply to equal 1.
reciprocals
500
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 ...
1,584 sq. in
500
The scale without units for 10cm:50m.
1:625
500
What is the Scale Factor from triangle DEF to triangle D'E'F'?
1.5
500
A flagpole and a model flag pole have a scale factor of 1 in.= 4 ft. If the model pole measures 12 inches, how tall is the pole in feet?
48 ft
500
Parts that match up between a figure and its scaled copy.
They have the same relative position.
Corresponding Parts