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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
bewijs stelling van Pythagoras
Model sferyczny - dwunastościan-dwudziestościan
Slope Between 2 Points (Phase 2)
Random Polar Curve (3)
Some random function
Discover Resources
Limaçon as a Roulette - 1
Forum 20 40729 A IsDefined
Linear regression 2
Generating the graph of f(x) = sinx
translation of function
Quadratic Patterns
Discover Topics
Parametric Curves
Confidence Interval
Statistics
Rhombus
Hypergeometric Distribution
