8.1 Solid Geometry III October 10, 2017July 9, 2017 by 8.1 Solid Geometry III 8.1.1 Right Prisms and Right Circular Cylinders 1. 2. 8.1.2 Right Pyramids and Right Circular Cones 1. 2. 8.1.3 Spheres 1. 2.