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Outline

  1. Quadrilaterals
    1. All kinds of kites
    2. All kinds of parallelograms
    3. All kinds of squares
    4. All kinds of rectangles
    5. Discovering Pythagoras' Theorem by Area

Quadrilaterals

Author:Janet Andreasen

  • All kinds of kites

  • All kinds of parallelograms

  • All kinds of squares

  • All kinds of rectangles

  • Discovering Pythagoras' Theorem by Area

Next
All kinds of kites

New Resources

  • Regular Star Polygons
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Sum of Squares: Proof without Words
  • Rule of Sarrus - Determinant of a 3×3 Matrix
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles

Discover Resources

  • Implicit heart and smiley
  • PMC 2006-07 Q16b
  • macias,lauryn-parallel line
  • illusion-cercle-couleur-v2
  • Classify Critical Points
  • Mr. Smith's: Mathematics and Beauty Discovery

Discover Topics

  • Numbers
  • Square
  • Linear Regression
  • Congruence
  • Integers
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