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GeoGebra
GeoGebra Classroom
Outline
Quadrilaterals
Characteristics of Quadrilaterals
Constructing Quadrilaterals
Classifying Quadrilaterals
References
Quadrilaterals
Author:
GeoGebra Institute of Hong Kong
Table of Contents
Characteristics of Quadrilaterals
What are the characteristics of squares and rectangles?
What are the characteristics of rhombuses?
What are the characteristics of parallelograms?
What are the characteristics of trapeziums?
Constructing Quadrilaterals
Constructing Quadrilaterals by Four Sides (2014)
Drawing quadrilaterals on the grid or the pinboard
Classifying Quadrilaterals
Classifying Quadrilaterals
References
針對學習難點的教學設計 ─ 四邊形的特性
Next
What are the characteristics of squares and rectangles?
New Resources
Taylor Series for 1/(1 - x)
'Einstein' tile vitral
Spherical dodecahedron/icosahedron
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Multiplying 4-Digit by 4-Digit Numbers Using an Area Model
Discover Resources
Effect of contrast - an optical Illusion
Start, Copy an Angle
Translate a triangle
Even or Odd Function
เรือเล็กออกจากฝั่ง
Discover Topics
Geometric Mean
Sine
Pyramid
Addition
Line Segment
