Question

quadrilateral abcd is the image of quadrilateral abcd under a dilation with a scale factor of $\frac{1}{3}$. what is the length of segment $overline{cd}$? units

Explanation:

Step1: Determine C'D' length

Assuming grid units, count C' to D' distance as 2 units.

Step2: Apply dilation scale factor

Original length = image length / scale factor = 2 / (1/3) = 6.

Answer:

6