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WorksheetsScale Factor and Scale Drawings
Total questions: 8
Worksheet time: 8mins
A scale model of a house is 1 ft long. The actual house is 36 ft long. In the model, the door is 2 in. high. How many feet high is the actual door?
12 feet
6 feet
18 feet
4 feet
What is the scale factor from ΔDEF to ΔABC?
1/2
7/3
2
10/3
What is the scale factor if the triangle on the left is the original?
2
3/2
2/3
1/2
This scale drawing shows a parking lot. What is the length of the longer side of the actual lot?
63 m
235 m
315 m
630 m
Is Figure B a scaled copy of Figure A?
Yes
No
The second H-shaped polygon is a scaled copy of the first. What is the scale factor from the original polygon to its smaller copy?
1/4
4
2
1/2
Which of the following are scaled copies of the original image? Select ALL that apply
A
B
C
D
Scale: 1in.=7ft. The actual width of the backyard is 49 ft, how wide is it in the drawing?
14 in
7 in
42 in
56 in
