FTCE Pre-K Prekindergarten PK-3 Practice Exam 2025 – Complete All-in-One Guide to Ensure Exam Success

The correct answer is reflection. This geometric concept occurs when a shape is flipped over a line, creating a mirror image. In the case of the two triangles facing away from each other, they retain the same size and shape, but their orientation differs, indicative of one triangle being the reflected image of the other across an imaginary line (the line of symmetry).

In contrast, symmetry involves a scenario where one shape can be divided into two identical parts that are mirror images of each other. Although the triangles display a sort of symmetry, the emphasis on their face-off positioning makes reflection the more direct answer.

Translation refers to shifting a shape to a different location without changing its orientation. This is not illustrated by the triangles in question, as they are positioned back-to-back rather than moving.

Lastly, rotation involves turning a shape around a fixed point. The facing away position of the triangles does not involve any rotation but rather a mirrored orientation, aligning better with the concept of reflection.