Proportional Scale Factor Area Perimeter
Authored by Anthony Clark
Mathematics
7th Grade
CCSS covered
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the scale factor from the small fry to the large fry?
1/3
48
4
3
Tags
CCSS.7.G.A.1
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
If I know the Area of the smaller rectangle is 12. How do I know the Area of the larger rectangle without knowing all side lengths.
Multiply smaller Area by SF
Divide smaller Area by SF
Multiply smaller Area by SFxSF
Multiply smaller Area by SFx2
Tags
CCSS.7.G.A.1
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
If I know the Perimeter of the smaller rectangle is 16. How do I know the perimeter of the larger rectangle without knowing side lengths.
Multiply smaller Perimeter by SF
Divide smaller Perimeter by SF
Multiply smaller Perimeter by SFxSF
Multiply smaller Perimeter by SFx2
Tags
CCSS.7.G.A.1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If I know the Perimeter of the smaller rectangle is 16. And the scale factor is 2, what is the Perimeter of the larger rectangle?
16
8
64
32
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the perimeter of the large triangle.
24
36
12
54
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A rectangle has the dimensions 4cm by 5cm. A scale factor of 3 is used to enlarge the rectangle. What is the new area?
20 cm2
60 cm2
180 cm2
100 cm2
Tags
CCSS.7.G.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The dimensions of a rectangular photo are 3.5 in. x 5 in. The dimensions of the photo are enlarged by a scale factor of 2.5. What is the perimeter of the new photo?
17.7 in2
8.75 in. X 12.5 in.
42.5 in.
There is not enough information.
Tags
CCSS.7.G.A.1
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 Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
