Scale Factor
Flashcard
•
Mathematics
•
7th - 10th Grade
•
Hard
Wayground Content
FREE Resource
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6 questions
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1.
FLASHCARD QUESTION
Front
What is the scale factor?
Back
The scale factor is a number that describes how much a figure is enlarged or reduced in size. It is the ratio of the dimensions of the scaled figure to the original figure.
2.
FLASHCARD QUESTION
Front
If the scale factor is 1/2, what does it mean?
Back
It means that the dimensions of the new figure are half the size of the original figure.
3.
FLASHCARD QUESTION
Front
What is the scale factor if a drawing is enlarged from 4 inches to 8 inches?
Back
The scale factor is 2.
4.
FLASHCARD QUESTION
Front
How do you find the height of a scaled drawing if you know the scale factor and the original height?
Back
Multiply the original height by the scale factor.
5.
FLASHCARD QUESTION
Front
If a drawing is 20 inches tall and the scale factor is 1/2, what is the new height?
Back
The new height is 10 inches.
6.
FLASHCARD QUESTION
Front
What is the formula to calculate the scale factor?
Back
Scale Factor = (New Dimension) / (Original Dimension)
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