Scaled Copies
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is a scaled copy?
Back
A scaled copy is a figure that is similar to another figure but is either larger or smaller by a certain scale factor.
2.
FLASHCARD QUESTION
Front
What does scale factor mean?
Back
The scale factor is a number that describes how much a figure is enlarged or reduced compared to another figure.
3.
FLASHCARD QUESTION
Front
If the scale factor is greater than 1, what type of transformation occurs?
Back
Enlargement.
4.
FLASHCARD QUESTION
Front
If the scale factor is less than 1, what type of transformation occurs?
Back
Reduction.
5.
FLASHCARD QUESTION
Front
What is the scale factor from a triangle with sides 3 cm, 4 cm, and 5 cm to a triangle with sides 6 cm, 8 cm, and 10 cm?
Back
2.
6.
FLASHCARD QUESTION
Front
How do you determine if two figures are scaled copies?
Back
Two figures are scaled copies if their corresponding angles are equal and the lengths of their corresponding sides are proportional.
7.
FLASHCARD QUESTION
Front
What happens to the area of a figure when it is enlarged by a scale factor of 2?
Back
The area increases by a factor of 4 (2 squared).
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