12.2 Surface Areas of Prisms and Cylinders – We learned to apply geometric methods to solve problems. These methods can be used to design an object or structure to satisfy physical constraints or minimize cost. We understand how to work with typographic grid systems based on ratios.
12-3 Surface Areas of Pyramids and Cones – We practiced finding lateral areas and surface areas of pyramids and cones. We learned to use geometric shapes, their measures, and their properties to describe objects.