Question

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

Explanation:

A rotation transforms a shape by turning it around a fixed point, preserving its size and shape but changing its orientation. Option B is a translation (shifted position, same orientation), Option B matches the original orientation. Option A is a reflection/rotation that does not match the rotational transformation. Option C shows the triangle turned (rotated) relative to the original, with the correct preserved shape and altered orientation consistent with a rotation.

Answer:

C. The triangle in option C that shows a rotation of the original shape