Question

look at this shape:
image of a yellow triangle on a grid
which image shows a rotation?
images of three yellow triangles labeled a, b, c on grids
a b c
selection buttons for a, b, c

Explanation:

Step1: Recall rotation definition

Rotation is a transformation that turns a figure around a fixed point, changing its orientation.

Step2: Analyze each option

• Option B: The triangle appears to be translated (moved without rotation), as its orientation is the same as the original.
• Option C: The triangle is a reflection or has a different orientation change, but not a rotation.
• Option A: The triangle's orientation is rotated (turned) compared to the original, matching the rotation transformation.

Answer:

A