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GeoGebra
GeoGebra Classroom
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
functionartculture
Involute of the Circle
Padel rebound angle (ignoring spin)
အခြေခံ data အခေါ်အဝေါ်များ
apec
Discover Resources
Aristotle's Wheel Paradox
Locus_problem_2
piecewise Function for grade 11 Academic
Polygon by Area
Question 1
Parallel and Perpendicular Lines
Discover Topics
Geometric Distribution
Quadratic Functions
Geometric Transformations
Stochastic Process or Random Process
Dilation