Isosceles Triangle Exploration

Author:Ben Graber

Use the applet below to explore the properties of equilateral and isosceles triangles. What do you notice about the relationships between the side lengths and angle measurements of equilateral and isosceles triangles?

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Squaring a Rectangle (PST Version)
Deriving the Sector Area Formula
Isosceles Right Triangle
Right Triangle Inscribed in a Semicircle
Linear Combination of Vectors

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Parametric Equations Sketch
Investigation 3.6
Kaleidoscope Transformations Rotations Reflections
Newton's Method Example
Khảo sát phương trình sóng

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Function Graph
Integers
Trapezoid
Logarithm
Translation