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GeoGebra
GeoGebra Classroom
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Google Classroom
GeoGebra
GeoGebra Classroom
Outline
geometry
types of triangles
special lines / line segments and points in a triangle
circle - elementary notions
circle theorems
quadrilaterals - types and properties
quadrilaterals - properties
geometry
Author:
Krzysztof Sikora
Topic:
Geometry
elementary geometry of a plane
types of triangles
special lines / line segments and points in a triangle
circle - elementary notions
circle theorems
quadrilaterals - types and properties
quadrilaterals - properties
Next
types of triangles
New Resources
Flip Flop
探究由平行線和截線所成的角
Shade a spheric triangle with "surface".
Periodic Functions
Exploring Simple Loci 探究簡單軌跡
Discover Resources
Drag the labels template
Build a triangle from Altitudes?
Triangular Pyramid
Square Pyramid Net
Fermat point
Discover Topics
Quadratic Equations
Real Numbers
Combinatorics
Geometric Transformations
Subtraction