Question

look at this shape;
image of a blue triangle on a grid
which image shows a rotation?
image of option a (blue triangle on grid), image of option b (blue triangle on grid)
options: a, b, c (buttons)

Explanation:

Step1: Recall rotation definition

Rotation is a transformation that turns a figure around a fixed point, changing its orientation. Translation moves a figure without rotating.

Step2: Analyze Option A

Image A has a different orientation (angle) compared to the original, suggesting a rotation (turned around a point).

Step3: Analyze Option B

Image B looks like a translation (same orientation, just moved), not a rotation.

Answer:

A