In this 12-part series, Zero the Math Hero teaches four important theorems. He describes the Pythagorean Theorem, and its relevance in the real world. Several example problems are illustrated. Problems using algebraic skills are linked with geometric concepts. Students will learn: The Pythagorean Theorem, The Converse of the Pythagorean Theorem, The Isosceles Triangle Theorem, and The Converse of the Isosceles Theorem. Part of the "Zero the Math Hero" series.