GEOMETRYglossarySED.pdf
Prepared by Mrs. Harlow at Douglas S. Freeman High School Quiz Review Applications of Conics.
Lesson 8.1A: Three Dimensional Objects, Nets, and Cross- Sections Objective: R.4.G.8 Draw, examine, and classify cross- sections of three-dimensional objects.
Conic Sections
Vocabulary A polyhedron is a three-dimensional solid with flat surfaces and straight edges. Each polygon is a face of the polyhedron. An edge is a segment.
