TypeLab 2D · 100 figures

Composite figures: area and perimeter

The 100 composite plane shapes that appear most often in math textbooks, worksheets and exams — from the simple house shape to the lune of Hippocrates and the Reuleaux triangle. Each figure is built at true 1:1 scale with TypeLab 2D Boolean geometry (union, difference, intersection): you get certified area and perimeter, the breakdown into basic shapes, and a ready-to-use drawing in SVG or editable PowerPoint.