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Investigating sequences and series, solve differential equations

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Geometry

Studying shapes, sizes and spatial relationships in mathematics

Functions

Relationships mapping inputs to specific outputs in mathematics

Calculus

Investigating sequences and series, solve differential equations

Trigonometry

Studying angles, triangles and trigonometric functions and ratios

Algebra

Using symbols to solve equations and express patterns

Arithmetic

Practicing fundamental operations like addition, subtraction and division

See all Community Resources
Get started with our Resources
GeoGebra

Calculator Suite

Exploring functions, solving equations, constructing geometric shapes

GeoGebra Graphing

Graphing Calculator

Visualizing equations and functions with interactive graphs and plots

GeoGebra Geometry

Геометрия

Exploring geometric concepts and constructions in a dynamic environment

GeoGebra 3D Calculator

3D Calculator

Graphing functions and performing calculations in 3D

GeoGebra Scientific Calculator

Scientific Calculator

Performing calculations with fractions, statistics and exponential functions

GeoGebra Notes

Notes

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

App Downloads
Get started with the GeoGebra Apps

Idan Tal

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  • Octants

    Чертёж

    Idan Tal

  • Twelve rhombuses in a cube

    Чертёж

    Idan Tal

  • Six regular decagons in a dodecahedron form a icosidodecahedron

    Чертёж

    Idan Tal

  • Regular hexagon cross-sections of a dodecahedron

    Чертёж

    Idan Tal

  • Four regular hexagons in a cube form a cuboctahedron

    Чертёж

    Idan Tal

  • The stellated rhombic dodecahedron

    Чертёж

    Idan Tal

  • Compound of three octahedra

    Чертёж

    Idan Tal

  • Compound of five tetrahedra

    Чертёж

    Idan Tal

  • Compound of two tetrahedra

    Чертёж

    Idan Tal

  • Compound of five cubes

    Чертёж

    Idan Tal

  • Expansion of a rhombic dodecahedron

    Чертёж

    Idan Tal

  • Progressions between an octahedron, pseudoicosahedron and cuboctahedron

    Чертёж

    Idan Tal

  • Cuboctahedron

    Чертёж

    Idan Tal

  • Snub Cuboctahedron

    Чертёж

    Idan Tal

  • Transformation from a Cube to a Rhombic Triacontahedron

    Чертёж

    Idan Tal

  • Dancing Points on Regular Polygons

    Чертёж

    Idan Tal

  • Morphing Polyhedron

    Чертёж

    Idan Tal

  • reflect image

    Чертёж

    Idan Tal

  • An angle bisector of a triangle and an harmonic mean

    Чертёж

    Idan Tal

  • A tangent to an ellipse and chords with their midpoints parallel to it

    Чертёж

    Idan Tal

  • A parallelogram that inscribes an ellipse and an inner parallelogram inscribed in it

    Чертёж

    Idan Tal

  • The chord that connects the tangency points of two tangents that are parallel to the ellipse passes through the center of the ellipse

    Чертёж

    Idan Tal

  • A billiard table for illustrating the ellipse inscribed in a rectangle

    Чертёж

    Idan Tal

  • Presentation of the locus of the foci of an ellipse rotated inside a rectangle

    Чертёж

    Idan Tal

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