Question

how would you move the green shape exactly over the gray shape using the fewest moves? check only necessary moves. a. slide b. turn c. flip

Explanation:

Step1: Analyze the orientation of the green and gray shapes

The green shape and the gray shape have different orientations. A turn (rotation) is needed to align their orientations.

Step2: Analyze the position of the green and gray shapes

After turning, a slide (translation) is needed to move the green shape to the exact position of the gray shape. A flip is not necessary as there is no mirror - image requirement.

Answer:

A. Slide, B. Turn