Question

problem 7 part 2: spiral review here is an unlabeled rectangle and several quadrilaterals that are labeled. here are your selections from the previous screen. for all scaled copies, write the scale factor used to create them. quadrilateral scale factor a b c d e f g h

Explanation:

Step1: Count grid - units of original and scaled shapes

To find the scale factor, count the length (or width) of the original rectangle and the corresponding length (or width) of the scaled - copy quadrilateral. Let's assume the original rectangle has length \(l_0\) and width \(w_0\), and the scaled - copy has length \(l_1\) and width \(w_1\). The scale factor \(k\) is given by \(k=\frac{l_1}{l_0}=\frac{w_1}{w_0}\) (assuming uniform scaling).
However, since no specific grid - unit counts are provided in the question for the original rectangle and each of the labeled quadrilaterals, we cannot calculate the exact scale factors. But the general method is as described above.

Answer:

Without specific grid - unit measurements for the original rectangle and each of the labeled quadrilaterals A - H, the scale factors cannot be determined.