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Outline
Introduction to Geometry
Planes and Lines
Angles
Parallel Lines
Triangles
Constructions
Introduction to Geometry
Author:
pchou
,
GreenMaths
Topic:
Geometry
Simple applets useful for introducing Geometry to first year students.
Table of Contents
Planes and Lines
Planes, lines etc
Planes, lines etc completed
Angles
Angles as rotations
Straight angles and full circle angles.
Angle Size and Arm Length
Measuring with a protractor
Vertically Opposite Angles 2
To Show That Vertically Opposite Angles Are Equal
Parallel Lines
Showing Alternate Angles
Showing Corresponding Angles
Showing the Sum of Interior Angles
Parallel Lines and Alternate and Corresponding Angles
Non-Parallel Lines and Alternate and Corresponding Angles
More Exercises with Parallel Lines
Triangles
The sum of the angles in a triangle?
Sum of the angles in a triangle
Triangle Exterior Angle Sum Theorem
Isosceles Triangles
Constructions
Construction - Divide a line segment into equal parts
Next
Planes, lines etc
New Resources
Perpendicular Lines: Quick Exploration
Pythagorean Template: Integer Legs
רישום חופשי
apec
Untitled
Discover Resources
McKenna Absolute Value
Forum_31066_A_GeogebraIntro57
Shot E
Congruent Chords and Arcs
sphere
m11e_vektor_goodman_smak santo paulus jember
Discover Topics
Quadratic Equations
Linear Regression
Median Value
Normal Distribution
Linear Programming or Linear Optimization
