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GeoGebra
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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
Constructing an Isosceles Triangle with Given Side + Activities
Translations, Rotations, Reflections Exercises
Cycloid from Formula
Transformations: 3 Steps (V1)
Line Reflection Questions V2
Discover Resources
draw triangle
Angle Measure in Degrees
Polynomial Long Division in Action (up to x^4)
Investigation 7
สามเหลี่ยมพีทาโกรัส
G.1.7.2 It's cool to be square.
Discover Topics
Sequences and Series
Line Segment
Volume
Congruence
Surface