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  • Perimeter & Area
  • Area (& Perimeter)
  • Area Problems
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Perimeter & Area

Author:
Ronan Downes, Tim Brzezinski
Topic:
Area, Perimeter
Geometry: Perimeter & Area Applets
Perimeter & Area

Table of Contents

  • Area (& Perimeter)

    • Composite Figure Template
    • Parallelogram: Area
    • Building Parallelograms 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)
Next
Composite Figure Template

New Resources

  • Umbrella Holder
  • Arc Length Question Generator
  • Open Middle Sector Area Exercise
  • Pythagorean Theorem (Special Case)
  • Open Middle: Graphing Linear Inequalities (1)

Discover Resources

  • Ellipse with Directrices, Eccentricity, and Foci Part 2
  • Many Areas Lab
  • hgggg
  • คลี่พีระมิด
  • Quadratic Equation Example

Discover Topics

  • Integers
  • Triangles
  • Upper and Lower Sum or Riemann Sum
  • Mathematics
  • Rectangle

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