Geometry

Chapter 6 Polygons and Quadrilaterals
Unit 6-1 Unit 6-2 Unit 6-3 Unit 6-4 Unit 6-5 Unit 6-6
Unit 6-1 Properties of Regular Polygons Agenda
  1. Concave & Convex Polygons
  2. Angle and Side Measurements in Polygons
  3. Assignment 6-1: Pg. 398 #2-20 even, 21-31, 34-36
Unit 6-2 Properties of Parallelograms Agenda
  1. Criteria for parallelograms
    • If a quadrilateral is a parallelogram, then its opposite sides are congruent.
    • If a quadrilateral is a parallelogram, then its opposite angles are congruent.
    • If a quadrilateral is a parallelogram, then its consecutive (or same-side interior) angles are supplementary.
    • If a quadrilateral is a parallelogram, then its diagonals bisect each other.
  2. Assignment 6-2: Pg 407 #1-12, 15-24, 32-43
Unit 6-3 Conditions for Parallelograms Agenda
  1. Proving parallelograms
    • If the opposite sides of a quadrilateral are congruent, then it is a parallelogram.
    • If the opposite angles of a quadrilateral are congruent, then it is a parallelogram.
    • If the consecutive angles of a quadrilateral are supplementary, then it is a parallelogram.
    • If one pair of opposite sides are parallel and congruent, then the quadrilateral is a parallelogram.
    • If the diagonals of a quadrilateral bisect each other, then it is a parallelogram.
  2. Assignment 6-3: Pg. 418 #1-5, 9-14, 17-23, 26, 27
Unit 6-4 Special Parallelograms Agenda
  1. Special Parallelograms
    • Rhombus
    • Rectangle
    • Square
  2. Assignment 6-4: Pg. 424 #2-31, 35
Unit 6-5 Conditions for Special Parallelograms Agenda
  1. Special Parallelograms
    • What makes a Rhombus
    • What makes a Rectangle
    • What makes a Square
  2. Using Coordinate Proofs with Special Parallelograms
  3. Assignment 6-5: Pg. 434 #9-16, 24-26, 28
Unit 6-6 Kites & Trapezoids Agenda
  1. Kites and their properties
  2. Trapezoids, their properties, and Isosceles Trapezoids
  3. Assignment 6-6: Pg. 445 #15–35 odd, 36