WorksheetsUnit 1 Scale Drawings Review
Total questions: 35
Worksheet time: 52mins
Which of the following is a scaled copy of figure A?
B
C
D
Which side length on the scaled copy corresponds to the side length HJ on the original image?
AB
BC
AC
Is Figure B a scaled copy of Figure A?
Yes
No
_________ ________ is the number you multiply the sides by to create a similar figure.
Scale Copy
Sides that are in the same position in a scaled copies are called
A scaled copy is a copy of a figure where every length in the original figure is _______________ by the same number.
multiplied
added
divivided
subtracted
What is the scale factor?
1
2
1/2
-2
Pam drew a scale drawing of a game room. She used the scale 1 inch : 2 feet. If the air hockey table is 5 inches in the drawing, how long is the actual air hockey table?
10 Feet
2.5 Feet
5 Feet
15 Feet
Alan drew a scale drawing of a house and its lot. The scale he used was 1 millimeter : 5 meters. In the drawing, the lawn in the backyard is 10 millimeters long. What is the length of the actual lawn?
50 m
2 m
10 m
5 m
Are these scaled copies? Is there a scale factor?
Yes, they are scaled copies
No, they are not scaled copies
Yes, the scale factor is 2
No, there is not a scale factor
Desmond measured a city park and made a scale drawing. The scale he used was 1 centimeter : 9 meters. The actual width of the soccer field is 54 meters. How wide is the field in the drawing?
6 cm
486 cm
9 cm
54 cm
Check all the sides that correspond? (There are multiple answers)
4 and 8
12 and 6
5 and 10
1 and 8
Which figure is a scaled copy of the Original (A)
B
C
D
None of the above
In the map, 1 inch = 30 miles.
The distance between Charleston and Columbia (on the map) are 4 1/2 inches.
How many miles apart are they in real life?
60 miles
120 miles
135 miles
150 miles
the same
smaller
If the scale factor is greater than one, the new figure will be
the same
smaller
Which Picture correctly shows corresponding points?
what is the scale factor?
1
3
1/3
8
Jane has enlarged this rectangle by a scale factor of 4. What will the enlarged length measure?
3 cm
8 cm
7 cm
6.5 cm
Rashed has enlarged a shape. What will his new width measure if he has enlarged by a scale factor of 6 cm?
48 cm
32 cm
24 cm
40 cm
Angles in scaled copies do NOT change.
True
False
A scale factor of .25 or 1/4 has been applied to the first figure. What is the value of x?
2
21
4
41
A scale factor of 2.5 has been applied to the first figure. What is the value of x?
2
2.5
5
5.5
Are these scaled copies? Is there a scale factor?
Yes, they are scaled copies
No, they are not scaled copies
Yes, the scale factor is 3
No, there is not a scale factor
Are these scaled copies? Is there a scale factor?
Yes, they are scaled copies
No, they are not scaled copies
Yes, the scale factor is 2
No, there is not a scale factor
Are these scaled copies? Is there a scale factor?
Yes, they are scaled copies
No, they are not scaled copies
Yes, the scale factor is 5
No, there is not a scale factor
If the scaled copies stay the same, the scale factor is... (a) (type the number, not the word)
