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GeoGebra
GeoGebra Lesson
Outline
MAT202 DeerfieldGeoGebra
Equations of Lines
Triangle Congruence
Puzzle Problems
Triangle Similarity and Dilation
MAT202 DeerfieldGeoGebra
Author:
Carmel Schettino
Topic:
Algebra
,
Geometry
These are the files that are used in the Deerfield PBL Geometry course. Title Image by Charles Shearon.
Table of Contents
Equations of Lines
Point Slope Form
IM2 Similar or Dilation Distinction
Triangle Congruence
Discovery of SSS
SAS Congruence Demo
Exploring AAS.
Why may SSA / ASS triangles be incongruent?
Triangle SSA
ASA Exploration
Puzzle Problems
Square Dissection Puzzle Dilemma
Triangle Similarity and Dilation
Dilated triangles and ratio of areas
IM2 Similar or Dilation Distinction
Similar Triangles and Area Comparison
Next
Point Slope Form
New Resources
Pythagorean Theorem: Quick Illustrator
Slope Illustrator (2)
Function art 3D - waiting shed (v2)
Pythagorean Theorem: Extension Exercises
Isosceles Right Triangle
Discover Resources
Operations with complex numbers (shows modulus and argument)
circumcenters
Pyramid Inside a Prism
Dilations!
Ernie_oppervlak_integraal
Discover Topics
Vectors 2D (Two-Dimensional)
Incircle or Inscribed Circle
Equilateral Triangles
Exponent
Matrices