Question

please match the following terms with their descriptions: flipping the polygon over a given line. spinning the polygon. sliding the polygon, either horizontally, vertically, or both.

Explanation:

Flipping a polygon over a given line is called reflection. Spinning a polygon is called rotation. Sliding a polygon horizontally, vertically, or both is called translation.

Answer:

Flipping the polygon over a given line: Reflection
Spinning the polygon: Rotation
Sliding the polygon, either horizontally, vertically, or both: Translation