Perimeters and Areas Page 1: Square, Rectangle, Circle Page 2: Triangle, Parallelogram, Pythagorean Theorem Page 3: Trapezoid Perimeters and Areas of Square, Rectangle, Circle, Triangle, Parallelogram, Pythagorean Theorem, Trapezoid Math Review: Set, Subset, Union, Intersection, Difference, Complement, Idempotent, Commutative, De Morgan Law (Union, Intersection) ***************************************** Nghe: Tu La Coi Phuc