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Esquema
Introduction to Geometry
Planes and Lines
Angles
Parallel Lines
Triangles
Constructions
Introduction to Geometry
Autor:
GreenMaths
Tema:
Ángulos
,
Geometría
,
Rectas
,
Planos
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
Isosceles Triangles
Constructions
Construction - Divide a line segment into equal parts
Siguiente
Planes, lines etc
Nuevos recursos
Making New Year's resolutions for 2026
apec
Prism Drawn in 1-Point Perspective
Using Experimental Probability to Estimate π - Monte Carlo Method
Exploring GeoGebra for the First Time
Descubrir recursos
Translate and Reflect Example
Neelesh
Lesson 3-6 Constructing Parallel and Perpendicular Lines
Natural Green Snail - Nasrollah Kilani
Similar Polygons: IM 8.2.7
Descubre temas
Funciones Polinómicas
Funciones Trigonométricas
Triángulos Semejantes
Construcciones
Segmento Mediana