Question

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

Explanation:

Rotation in geometry means turning a shape around a point. The original triangle has a specific orientation. Option A shows the triangle rotated (its orientation is changed by a turn), while B looks like a reflection or translation, and C is a translation (same orientation, just moved). So A is the rotation.

Answer:

A. Option A