Scale factor with Perimeter and Area
Flashcard
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a scale factor?
Back
A scale factor is a number that scales, or multiplies, a quantity. It is used to enlarge or reduce figures.
2.
FLASHCARD QUESTION
Front
If a figure is multiplied by a scale factor of 1/4, how does the perimeter change?
Back
The perimeter will be 1/4 the original perimeter.
3.
FLASHCARD QUESTION
Front
How does the area change when a figure is scaled by a factor of 3?
Back
The area will be multiplied by the square of the scale factor. If the original area is 90 km², the new area will be 90 km² * 3² = 810 km².
4.
FLASHCARD QUESTION
Front
What happens to a figure when the scale factor is less than 1?
Back
The new figure will be a reduction (shrink).
5.
FLASHCARD QUESTION
Front
What is the scale factor from shape A to shape B if shape B is twice the size of shape A?
Back
The scale factor is 2.
6.
FLASHCARD QUESTION
Front
If the scale factor is 1, what happens to the figure?
Back
The figure remains the same size; it is a duplicate copy.
7.
FLASHCARD QUESTION
Front
Katherine made a scale drawing of her bedroom with a scale of 1 cm = 3 ft. If the drawing is 9 cm by 9 cm, what is the area of her actual bedroom?
Back
The actual area is 9 cm * 3 ft/cm * 9 cm * 3 ft/cm = 243 ft².
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
15 questions
Flashcard review for TLE Quiz 1
Flashcard
•
6th - 8th Grade
8 questions
American Holidays
Flashcard
•
6th Grade
10 questions
Luas dan Keliling Bangun Datar
Flashcard
•
7th Grade
10 questions
Panca Indera untuk Anak-Anak
Flashcard
•
KG
11 questions
Digital Marketing Strategies in Agriculture
Flashcard
•
KG
15 questions
Types of Government
Flashcard
•
6th Grade
8 questions
Salary and Wages Overview
Flashcard
•
6th - 8th Grade
7 questions
Cell Division
Flashcard
•
6th - 8th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
Discover more resources for Mathematics
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
15 questions
Solving Equations with Variables on Both Sides Review
Quiz
•
8th Grade
21 questions
Convert Fractions, Decimals, and Percents
Quiz
•
6th Grade
20 questions
Solving Systems of Equations by Graphing
Quiz
•
8th Grade
20 questions
Exponents
Quiz
•
6th Grade
15 questions
Christmas Movie Trivia
Quiz
•
7th Grade
25 questions
Christmas Trivia
Quiz
•
8th Grade
20 questions
Scatter Plots and Line of Best Fit
Quiz
•
8th Grade