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GeoGebra
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Esquema
Introduction to Geometry
Planes and Lines
Angles
Parallel Lines
Triangles
Constructions
Introduction to Geometry
Autor:
pchou
,
GreenMaths
Tema:
Geometría
Simple applets useful for introducing Geometry to first year students.
Tabla de contenidos
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
Siguiente
Planes, lines etc
Nuevos recursos
Slopes of Straight Lines
רישום חופשי
z`]]
Vectors: Scalar Multiplication
Weighing Scales (kg & g)
Descubrir recursos
Convergence of a sequence
Spiral Approximation
limit-sin
Rotation example 1
Not So Tricky Triangles
spiraling day 15
Descubre temas
Baricentro
Cálculo de intereses
Semejanza
Rombos
Distribución de frecuencias