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:

To determine the transformation, we analyze each option:

• Translation: Shifts the figure without rotation/reflection. The orientation here changed, so not translation.
• Rotation: Turns the figure around a point. The quadrilateral DEFG appears to be rotated (change in orientation) to form D'E'F'G', matching rotation.
• Reflection: Flips over a line (mirror image). The figure doesn't show mirroring.
• Dilation: Changes size. The size looks same, so not dilation.

Answer:

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