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GeoGebra
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Outline
Geometry 2º ESO
Thales' Theorem
Triangles
Parallelograms
Regular polygons
Tangency
Ovals and ovoids
Spirals
Views and isometric perspective
Geometry 2º ESO
Author:
Carmen Martínez
Topic:
Geometry
Table of Contents
Thales' Theorem
Dividing a segment into equal parts
Scaling a polygon
Triangles
Triangles
Side bisector and circumcentre
Angle bisectors and incentre
Medians and barycentre
Altitude and orthocentre
Important lines and points in triangles
Right triangles
Parallelograms
Parallelograms
Regular polygons
Regular polygons
Tangency
Tangency: circle-circle
Tangency: straight line - circle
Tangency: straight line - two circles
Ovals and ovoids
Regular ovals
Ovals and ovoids
Spirals
Spirals
Views and isometric perspective
Views
Isometric perspective
Next
Dividing a segment into equal parts
New Resources
Classifying Triangles
Rectangle Construction Template (V2)
Area of a Circle Illustrated
Regular Star Polygons
Regular Polygons and Equivalent Triangles
Discover Resources
Self Assessment Applets Elementary Math (Secondary)
Standing wave
Level 6 Portfolio
ZProp2 Bugs
Fun with Derivatives
Pythagorean Theorem
Discover Topics
Mode
Normal Distribution
Translation
Pie Chart or Circle Chart
Root
