When two figures have the same shape but their dimensions (size) are not the same, they are called similar figures. In similar figures, the corresponding angles are equal, and the corresponding sides are in proportion, but their sizes differ.
Step 1: Understanding similar figures.
Two figures are similar if their shapes are identical, but their sizes differ. This is typically true for triangles, polygons, etc., where the corresponding sides are proportional.
Step 2: Conclusion.
Thus, the correct term for two figures with the same shape but different sizes is similar figures. The correct answer is (B).