Lecture no. 4 from the course: Geometry: An Interactive Journey to Mastery
Taught by Professor James Tanton | 31 min | Categories: The Great Courses Plus Online Mathematics Courses
Shapes with straight lines (called polygons) are all around you, from the pattern on your bathroom floor to the structure of everyday objects. But although we may have an intuitive understanding of what these shapes are, how do we define them mathematically? What are their properties? Find out the answers to these questions and more.