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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
Congruent Sides & Angles in △s: Exploration
רישום חופשי
Congruent Figures
Parabolas, Lines and Nomograms
Pythagorean Theorem: Extension Exercises
Discover Resources
Perpendicular Bisector
Angle Bisectors and Incenters
Scaling Figures: Effects on Areas
Lesson 6
Discover Topics
Congruence
Exponential Functions
Functions
Linear Programming or Linear Optimization
Parallelogram
