Question

did the image enlarge, reduce or none of the above?
reduce
enlarge
none of the above

Explanation:

Step1: Analyze the triangles' sizes

Looking at the graph, the larger triangle (with vertices like A, B, C) has bigger side lengths or a larger area compared to the smaller one (with \(A'\), \(B'\), \(C'\)). When a figure's size increases (bigger sides/area), it's an enlargement.

Step2: Compare with options

The options are "Reduce", "Enlarge", "None of the above". Since the triangle got bigger, it's an enlargement.

Answer:

Enlarge (corresponding to the option with text "Enlarge")