Perimeter & Area

Table of Contents

• Area (& Perimeter)

  • Parallelogram: Area
  • Create a Parallelogram with Given Area: Quick Formative Assessment
  • Area of a Rhombus
  • Triangle Area Action!!! (V1)
  • Triangle Area Action!!! (V2)
  • Area of a Triangle (Discovery)
  • Create a Triangle with Given Area: Quick Formative Assessment
  • Trapezoid: Area (I)
  • Trapezoid: Area (2)
  • Create a Trapezoid with Given Area: Quick Formative Assessment
  • TRUE MEANING of π
  • Circumference = ? (Animation)
  • Circumference = ? (Animation II)
  • Angular to Linear: Without Words
  • Circle Area (by Peeling)
  • Area of a Circle (III)
  • Circle Area (By Peeling!)
  • Scaling Figures: Effects on Areas
  • Regular Pentagon: Area
  • Regular Pentagon: Area (II)
  • Area of a Regular Polygon
  • Regular Polygons: Perimeter & Area
  • Area of a Sector
  • Arc Length and Area of a Sector (V1)
  • Arc Length and Area of a Sector (V2)
  • Segment Area: Quick Investigation

• Area Problems

  • SolveMyMaths Action 3A!
  • SolveMyMaths Action 3B!
  • SolveMyMaths Action 4!
  • 4 Triangles Action!!!
  • What Fractional Part is Shaded? (1)

• Older Versions of Newer Materials

  • Area of a Circle (by Peeling)
  • Area of a Circle II
  • Area of a Parallelogram (Discovery)
  • Area of a Trapezoid (Discovery)