Lesson 01: What are Scaled Copies? | Unit 1: Scale Drawings

Multiple Choice

Which figures are scaled copies of the original A?

• Figure 3
• Figure 4
• Figure 5
• Figure 1, Figure 2

Open Ended

Explain how you know which figures are scaled copies of the original A.

Open Ended

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? Explain your reasoning.

Multiple Select

Here is a picture of the Rose Bowl Stadium in Pasadena, CA. Here are some copies of the picture. Select **all** the pictures that are scaled copies of the original picture.

• A

• B

• C

• D

Multiple Choice

Complete each equation with a number that makes it true. 5 * _____ = 15

• 4
• 2
• 5
• 3

Multiple Choice

Complete each equation with a number that makes it true. $$4 \cdot \text{\_\_\_\_\_} = 32$$

• 8
• 4
• 6
• 10

Multiple Choice

Complete each equation with a number that makes it true. $$6 \cdot \text{\_\_\_\_\_} = 9$$

• 4
• 3
• 2
• 1.5

Multiple Choice

Complete each equation with a number that makes it true. $$12 \cdot \text{\_\_\_\_\_} = 3$$

• 0.25
• 0.5
• 1
• 4

Open Ended

Priya and Tyler are discussing the figures. Priya says B, C, and D are scaled copies of A. Tyler says B and D are scaled copies of A. Do you agree with either of them? Explain your reasoning.