Math Problem Statement

What is the scale factor between the side lengths of the original rectangle and the corresponding scaled copy?

Solution

From the image, you're working with a table that involves finding the scale factor between the side lengths of an original rectangle and a scaled copy. The side lengths for the original and corresponding scaled copies are given, and you need to determine the scale factor.

Table Overview:

  • Original Rectangle Side Lengths: 6 and 8
  • Corresponding Scaled Copy Side Lengths: 3 and 4
  • Scale Factor: To be determined.

Step-by-Step Solution:

  1. Scale Factor for the first row (side length 6 and 3):

    • Formula: Scale Factor=Scaled LengthOriginal Length\text{Scale Factor} = \frac{\text{Scaled Length}}{\text{Original Length}}
    • Here: 36=0.5\frac{3}{6} = 0.5
    • So, the scale factor is 0.5.
  2. Scale Factor for the second row (side length 8 and 4):

    • Formula: Scale Factor=Scaled LengthOriginal Length\text{Scale Factor} = \frac{\text{Scaled Length}}{\text{Original Length}}
    • Here: 48=0.5\frac{4}{8} = 0.5
    • So, the scale factor is again 0.5.

Final Answer:

  • The scale factor for both rows is 0.5.

Do you have any questions or would you like further clarification?

Related Questions:

  1. What would be the scale factor if the original side length was 10 and the scaled side was 5?
  2. How do you calculate a scale factor when enlarging a shape?
  3. If the scale factor is 2, what would be the corresponding side lengths for the original sides of 6 and 8?
  4. How do area and perimeter change when you apply a scale factor to a shape?
  5. What happens to angles when scaling a shape using a scale factor?

Tip:

Always apply the scale factor uniformly to all dimensions of the shape to maintain its proportions.

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Math Problem Analysis

Mathematical Concepts

Geometry
Scaling
Ratios

Formulas

Scale Factor = (Corresponding Side Length in Scaled Copy) / (Side Length in Original Rectangle)

Theorems

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Suitable Grade Level

Grades 6-8