Final answer:
Translations, reflections, and rotations are all known as transformations in mathematics. A translation moves every point in a figure the same distance in the same direction. A reflection flips a figure over a line, and a rotation turns a figure around a fixed point.
Step-by-step explanation:
Translations, reflections, and rotations are all known as transformations in mathematics. In geometry, transformations are used to change the position, orientation, and size of figures without changing their shape or proportions.
A translation is a transformation that moves every point in a figure the same distance in the same direction. It can be described as sliding an object without changing its shape.
A reflection is a transformation that flips a figure over a line called the line of reflection. It can be visualized as a mirror image of the original figure.
A rotation is a transformation that turns a figure around a fixed point called the center of rotation. The figure is turned a specific angle, either clockwise or counterclockwise.