Question

consider the transformation. which statement about the transformation is true? it is isometric because the side lengths remained the same. it is isometric because all angle measures remained the same. it is not isometric because the side lengths did not remain the same. it is not isometric because the angle measures did not remain the same.

Explanation:

An isometric transformation preserves side - lengths and angle - measures. Comparing the side - lengths of the two trapezoids: $PQ = 8$, $P'Q'=4$; $QR = 8$, $Q'R' = 4$; $RS=12$, $R'S' = 6$; $SP = 4$, $S'P'=2$. The side - lengths have changed. So it is not isometric because side - lengths did not remain the same.

Answer:

It is not isometric because the side lengths did not remain the same.