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Mathematics
7th
grade
Open Up Unit 1 Lesson 1- What are Scaled Copies?
10 questions
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- 1. Multiple Choice
Identify all the drawings that are scaled copies of the original letter F drawing.
1, 5, and 7
3, 4, and 5
1, 2, and 7
2, 3, and 6
- 2. Multiple Choice
Which of the figures B, C, or D are scaled copies of figure A?
C
B
D
- 3. Multiple Choice
What is a scaled copy?
A scaled copy is a copy of a figure where the new figure is larger than the original.
A scaled copy is a copy of a figure where the new figure is smaller than the original.
A scaled copy is a copy of a figure where every length in the original figure is multiplied by the same number.
- 4. Multiple Choice
Here is a figure that looks like the letter A, along with several other figures. Which figures are scaled copies of the original A?
2 and 3
2 and 4
1 and 4
1 and 3
- 5. Multiple Choice
Tyler says that Figure B is a scaled copy of Figure A because all of the peaks are half as tall.
Do you agree with Tyler?
yes
no
- 6. Multiple Choice
Here are some copies of the picture. Select all the pictures that are scaled copies of the original picture.
- 7. Multiple Choice
Complete the equation with a number that makes it true.
3
8
1.5
0.25
- 8. Multiple Choice
Complete the equation with a number that makes it true.
3
8
1.5
0.25
- 9. Multiple Choice
Complete each equation with a number that makes it true.
3
8
1.5
0.25
- 10. Multiple Choice
Complete the equation with a number that makes it true.
3
8
1.5
0.25
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