GEOM.9D: The Student will be able to analyze the characteristics of polyhedra and other three-dimensional figures and their component parts based on explorations and concrete models.
GEOM.6B: The Student will be able to use nets to represent and construct three-dimensional geometric figures;
GEOM.6D: The Student will be able to sketch and use orthographic and isometric views of three-dimensional geometric figures to represent, construct and deconstruct three-dimensional geometric figures and solve problems.
Polyhedra and Euler; from 12.1 in the Textbook; Notes on page 141
Polyhedra & Euler's Formula; from 12.1 in the Textbook; Notes on page 141; Video at http://youtu.be/vUdT43X_ruU