Question

what type of transformation is this? rotation translation reflection dilation

Explanation:

Rotation is turning a shape around a fixed point. Translation is moving a shape without rotating or resizing. Reflection is flipping a shape across a line. Dilation is changing the size of a shape. Without seeing the actual transformation in - depth, we identify the types based on their definitions.

Answer:

If the shape is turned around a point, it's rotation; if moved without rotation or resizing, it's translation; if flipped across a line, it's reflection; if its size is changed, it's dilation.