Knowing how to identify geometric figures is important to understanding the basic properties of various shapes. Basic properties of geometric figures will be useful in more complex math lessons. In this session you will learn about properties of triangles and how to classify them. Includes lesson about medians of triangle, altitudes of triangle and more with nice power point presentations.
deals with waste stabilization pond systems for sewage treatment. Includes process description, mechanisms of treatment, and design of anaerobic ponds, facultative ponds and maturation ponds.