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GeoGebra
GeoGebra Classroom
Esquema
Introduction to Geometry
Planes and Lines
Angles
Parallel Lines
Triangles
Constructions
Introduction to Geometry
Autor:
Curt Painter
,
GreenMaths
,
pchou
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
Limaçons
立体几何-公理3及推论
The 3D Space
z`]]
Variation Theory Illustration: Point-Slope Form
Descubrir recursos
CONSTRUCTION OF PERPENDICULAR BISECTOR OF LINE SEGMENT
Forum_f=8&t=38965_A_algebraCASnotEqual
ângulos incritos
Diagonal
Dilation sketch reveal
Parabola - Vertex Form
Descubre temas
Medias
Secciones Cónicas
Cono
Cuadriláteros
Programación Lineal
