## Math 8 Chapter 1 Lesson 12: Square

Math 8 Chapter 1 Lesson 12: Square 1. Theoretical Summary 1.1. Define A square is a quadrilateral with four right angles and four equal sides. From this definition we deduce: A square is a rectangle with two congruent adjacent sides. A square is a rhombus with a right angle. 1.2. Nature Since a square is …