Question

1. what is reflections in geometry? flipping a figure over a line shifting a figure in a plane rotating a figure scaling down a figure

Explanation:

In geometry, a reflection is a transformation that flips a figure over a line (the line of reflection). Shifting a figure in a plane is a translation. Rotating a figure is a rotation transformation. Scaling down a figure is a dilation.

Answer:

Flipping a figure over a line