Question

3.) polygon b is a scaled copy of polygon a.
polygon a (12.5 cm, 5.5 cm), polygon b (75 cm, 33 cm)
note: figures are not drawn to scale.
what scaled factor takes polygon a to polygon b?

Explanation:

Step1: Identify corresponding sides

Polygon B is a scaled copy, so corresponding sides can be used. Let's take the vertical sides: 5.5 cm (A) and 33 cm (B), or horizontal: 12.5 cm (A) and 75 cm (B).

Step2: Calculate scale factor

Scale factor = Length of B / Length of A. Using vertical sides: $\frac{33}{5.5} = 6$. Or horizontal: $\frac{75}{12.5} = 6$.

Answer:

6