Question

matching list question 5 listen match each scale factor with the appropriate figure. press the arrows to expand the images. a. 1 b. 4 c. $\frac{1}{5}$

Explanation:

Step1: Understand scale - factor rules

A scale - factor of 1 means the new figure is the same size as the original. A scale - factor greater than 1 means the figure is enlarged, and a scale - factor less than 1 means the figure is reduced.

Step2: Analyze the first pair of figures (triangle)

The new triangle is smaller than the original. The scale - factor for a reduction is a fraction less than 1. So, the scale - factor for the triangle pair is $\frac{1}{5}$.

Step3: Analyze the second pair of figures (zig - zag shape)

The new zig - zag shape is the same size as the original. So, the scale - factor is 1.

Step4: Analyze the third pair of figures (number 4)

The new number 4 is larger than the original. The scale - factor for an enlargement is a number greater than 1. So, the scale - factor for the number 4 pair is 4.

Answer:

First figure (triangle): c. $\frac{1}{5}$
Second figure (zig - zag): a. 1
Third figure (number 4): b. 4