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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

Explore functions, solve equations, construct geometric shapes

GeoGebra Graphing

Graphing Calculator

Visualize equations and functions with interactive graphs and plots

GeoGebra Geometry

Геометрија

Explore geometric concepts and constructions in a dynamic environment

GeoGebra 3D Calculator

3D Calculator

Graph functions and perform calculations in 3D

GeoGebra Scientific Calculator

Scientific Calculator

Perform calculations with fractions, statistics and exponential functions

GeoGebra Notes

Notes

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

App Downloads
Get started with the GeoGebra Apps

Jeff Barrett

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  • People
  • Cubic boxes compared

    Работен лист

    Jeff Barrett

  • trapezoid area formula why?

    Работен лист

    Jeff Barrett

  • working with radians and circles

    Работен лист

    Jeff Barrett

  • Pythagoras argument demonstrated

    Работен лист

    Jeff Barrett

  • sectors and circles and measures

    Работен лист

    Jeff Barrett

  • Proposition 2 of Euclid's Elements, Book 1

    Работен лист

    Jeff Barrett

  • Proposition 5, Euclid's Elements, Book I

    Работен лист

    Jeff Barrett

  • idea for foundation of measurement

    Работен лист

    Jeff Barrett

  • proposition 7 proven, Euclid's Elements

    Работен лист

    Jeff Barrett

  • proving proposition 7 indirectly

    Работен лист

    Jeff Barrett

  • Proposition Two, The Elements, as a proof.

    Работен лист

    Jeff Barrett

  • Euclids Book 1 sketches for MAT 131

    Книга

    Jeff Barrett

  • PROOF OF Proposition 17

    Работен лист

    Jeff Barrett

  • PROOF OF Proposition 17

    Работен лист

    Jeff Barrett

  • constructions in plane geometry

    Книга

    Jeff Barrett

  • Proposition 13 proof

    Работен лист

    Jeff Barrett

  • Proposition 13 proof

    Работен лист

    Jeff Barrett

  • Measurement Concepts

    Книга

    Jeff Barrett

  • sector area measuring

    Работен лист

    Jeff Barrett

  • Proof of Prop 5 (Feb. 6, 2020)

    Работен лист

    Jeff Barrett

  • Proposition 16 Proof, Euclid Book I of Elements

    Работен лист

    Jeff Barrett

  • area formula for trapezoid

    Работен лист

    Jeff Barrett

  • Ptolemy Theorem

    Работен лист

    Jeff Barrett

  • Proposition 12, Euclid, Book 1, Proof

    Работен лист

    Jeff Barrett

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