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GeoGebra
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Outline
Two-Dimensional Shapes and Their Attributes
Lines and Line Segments
Polygons
Angles
Triangles
Quadrilaterals
Two-Dimensional Shapes and Their Attributes
Author:
Lillian Petersen
Table of Contents
Lines and Line Segments
Explore Parallel Lines
Exploring Perpendicular Lines
Creating Lines
Polygons
Geoboard Polygons
Concave/Convex
Angles
How to Construct an Angle
Looking at Angles
Animated Acute Angles
Animated View of Obtuse Angles.
Types of Angles
Triangles
Triangle Lengths Exploration
Triangle Classification Challenge
Triangle Classification Examples
Triangle with Sides and Angles
Quadrilaterals
Quadrilaterals
Classifying Quadrilaterals
Next
Explore Parallel Lines
New Resources
Parallel Lines & Related Angles: Quick Reminders
Parallel Lines and Angles: Thinking Classroom Exploration
AI for worksheet development
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Cartesian Notation of a Vector
Discover Resources
Exemple
camara_b1_translation
Circle Theorems - Angles subtended by Minor Arc
Writing a number as a product of its prime factors
Composing Prisms by Stacking Cubes
Discover Topics
Reflection
Binomial Distribution
Statistical Characteristics
Conditional Probability
Poisson Distribution
