Question

a transformation is shown in the diagram. which transformation is shown? quadrilateral defg is translated to form quadrilateral defg. quadrilateral defg is rotated to form quadrilateral defg. quadrilateral defg is reflected to form quadrilateral defg. quadrilateral defg is dilated to form quadrilateral defg.

Explanation:

Translation moves a shape without rotating or changing its size. Rotation turns a shape around a point. Reflection flips a shape across a line. Dilation changes the size of a shape. By observing the orientation and position change of quadrilateral DEFG to D'E'F'G', if the orientation has changed (it is not just shifted), and there is no change in size, it is a rotation.

Answer:

Quadrilateral DEFG is rotated to form quadrilateral D'E'F'G'.