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Geometri

Studying shapes, sizes and spatial relationships in mathematics

Funktioner

Relationships mapping inputs to specific outputs in mathematics

Regning

Investigating sequences and series, solve differential equations

Trigonometri

Studying angles, triangles and trigonometric functions and ratios

Algebra

Using symbols to solve equations and express patterns

Aritmetik

Practicing fundamental operations like addition, subtraction and division

See all Community Resources
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GeoGebra

Matematikværktøjssuite

Explore functions, solve equations, construct geometric shapes

GeoGebra Graphing

Graftegner

Visualize equations and functions with interactive graphs and plots

GeoGebra Geometry

Geometri

Explore geometric concepts and constructions in a dynamic environment

GeoGebra 3D Calculator

3D beregner

Graph functions and perform calculations in 3D

GeoGebra Scientific Calculator

Videnskabelig Regnemaskine

Udførelse af beregninger med brøker, statistikker og eksponentielle funktioner

GeoGebra Notes

Noter

Explore our online note taking app with interactive graphs, slides, images and much more

App Downloads
Get started with the GeoGebra Apps

Geometri

Studying shapes, sizes and spatial relationships in mathematics

Funktioner

Relationships mapping inputs to specific outputs in mathematics

Regning

Investigating sequences and series, solve differential equations

Trigonometri

Studying angles, triangles and trigonometric functions and ratios

Algebra

Using symbols to solve equations and express patterns

Aritmetik

Practicing fundamental operations like addition, subtraction and division

See all Community Resources
Get started with our Resources
GeoGebra

Matematikværktøjssuite

Explore functions, solve equations, construct geometric shapes

GeoGebra Graphing

Graftegner

Visualize equations and functions with interactive graphs and plots

GeoGebra Geometry

Geometri

Explore geometric concepts and constructions in a dynamic environment

GeoGebra 3D Calculator

3D beregner

Graph functions and perform calculations in 3D

GeoGebra Scientific Calculator

Videnskabelig Regnemaskine

Udførelse af beregninger med brøker, statistikker og eksponentielle funktioner

GeoGebra Notes

Noter

Explore our online note taking app with interactive graphs, slides, images and much more

App Downloads
Get started with the GeoGebra Apps

Terry Tam

  • Materialer
  • Favoritter
  • Brugere
  • Petr-Douglas-Neumann Theorem

    Arbejdsark

    Terry Tam

  • Terry's Maths Collections

    GeoGebraBog

    Terry Tam

  • What is the length of the side of equilateral triangle?

    Arbejdsark

    Terry Tam

  • Equilateral Triangle on 3 Concentric Circles

    Arbejdsark

    Terry Tam

  • Shortest-perimeter Inscribed Triangle

    Arbejdsark

    Terry Tam

  • Why same areas? (3)

    Arbejdsark

    Terry Tam

  • Why same areas? (2)

    Arbejdsark

    Terry Tam

  • Why same areas?

    Arbejdsark

    Terry Tam

  • Intersecting Chords Theorem and Secant-Tangent Theorem

    Arbejdsark

    Terry Tam

  • Why ratio difference is the same?

    Arbejdsark

    Terry Tam

  • Why 6 points are concyclic?

    Arbejdsark

    Terry Tam

  • Why parallelogram is always formed?

    Arbejdsark

    Terry Tam

  • Napoleon Equilateral Triangles

    Arbejdsark

    Terry Tam

  • Ptolemy Theorem

    Arbejdsark

    Terry Tam

  • Obtaining Fractions via Folding Paper

    Arbejdsark

    Terry Tam

  • Incircle and Excircles

    Arbejdsark

    Terry Tam

  • Inner/Outer Triangles

    Arbejdsark

    Terry Tam

  • Viviani's Theorem

    Arbejdsark

    Terry Tam

  • QM-AM-GM-HM Inequality

    Arbejdsark

    Terry Tam

  • How to copy a line segment with a collapsing compass?

    Arbejdsark

    Terry Tam

  • All about Pythagoras theorem...

    Arbejdsark

    Terry Tam

  • Why always a circle tangent?

    Arbejdsark

    Terry Tam

  • Where am I?

    Arbejdsark

    Terry Tam

  • Morley Equilateral Triangles

    Arbejdsark

    Terry Tam

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