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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
Slope Between 2 Points (Phase 2)
အခြေခံ data အခေါ်အဝေါ်များ
Fourier Lissajous (Mechanical)
Random Polar Curve (3)
Some random function
Discover Resources
cscc
Congruent Triangles Therorems
John_McFadden_Qtr1project_02
shift-scale_pulse
치수와 두께
Discover Topics
Translation
Median Line
Algebra
Histogram
Root