The question in the image asks about a transformation that moves every point (a geometric figure) on a plane by using the properties of the object and its image on a flat mirror.

The correct answer is "refleksi", which means "reflection" in English. Reflection is a transformation where each point of a shape is mirrored across a line (in this case, a flat mirror), producing a mirror image.

Would you like further details or have any other questions?

Here are 5 related questions to explore this topic further:

1. What is the difference between reflection and rotation in geometry?
2. Can reflection change the size or shape of a figure?
3. How is translation different from reflection in geometric transformations?
4. What are some real-world applications of geometric reflections?
5. How do you calculate the coordinates of a point after a reflection across the x-axis?

Tip: In geometry, the line of reflection acts like a mirror, and the distance from the original point to the line is the same as the distance from the reflected point to the line.