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Google Classroom
GeoGebra
Tarefa
Esboço
Introduction to Geometry
Planes and Lines
Angles
Parallel Lines
Triangles
Constructions
Introduction to Geometry
Autor:
GreenMaths
Tópico:
Ângulos
,
Geometria
,
Retas
,
Planos
Simple applets useful for introducing Geometry to first year students.
Lista de conteúdos
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
Próximo
Planes, lines etc
Novos Materiais
apec
Constructing the Perpendicular Line Through a Point on the Line
Constructing the Midpoint and the Perpendicular Bisector of a Segment
探究長方形對角線上的正方形數目
Proving Triangles Congruent (2): Multi-Step Transformations
Descobrir recursos
Roots of a polynomial
Example 2
Eclipse
Benford's Law
Parallel #1
Q2c. horizontal tangent to f(x)=2 sin(x) - x at x=pi/3
Explorar Tópicos
Trapézio
Paralelepípedo
Trigonometria
Experimentos aleatórios
mdc e mmc
