This bubble chart visualizes the correlation between a shape’s average area, perimeter, and number of sides using a CSV dataset. Each circle’s x-position, y-position, and radius map to the area, perimeter, and side count, respectively, while its color encodes the shape type. Built with D3 v7, the SVG visualization includes axis labels and legends for both radius and color. Animated tooltips appear on hover, displaying each shape’s name, with the chart transitioning smoothly via D3’s interactive event handling.