CurtLivingston_TriangleLab

Author:Curt

Why do the angle measures on the dilation never change? a) the dilation is a scalar multiple of the original b) all triangles have the same angle measures c) pythagorean theorem works on all non-right triangles

New Resources

Trophy (version 2)
Constructing an Isosceles Triangle with Given Side + Activities
Proving Triangles Congruent (2): One Step Transformations
Cycloid from Formula
Transformations: 3 Steps (V1)

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Rectangular Pyramid
Visualized theorems of Thales
Activity2_ShrinkingCube_JuliePagett
Quick Box

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Incircle or Inscribed Circle
Special Points
Median Line
Natural Numbers
Unit Circle