Problem
(2) Which sequence of transformations was most likely applied to figure \( Q R S T U \) to form \( Q^{\prime} R^{\prime} S^{\prime} T^{\prime} U^{\prime} \) as shown below? (A) Rotation \( 90^{\circ} \) clockwise, dilation using \( k=2 \) (B) Rotation \( 180^{\circ} \), dilation using \( k=1 / 2 \) (C) Rotation \( 90^{\circ} \) clockwise, dilation using \( k=1 / 2 \) (D) Rotation \( 180^{\circ} \), dilation using \( k=2 \)
Solution
Step 1 ：Analyze figure transformations
Step 2 ：Check for rotation of \( 90^{\circ} \) clockwise
Step 3 ：Identify dilation using \( k=1 / 2 \)
