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Investigating sequences and series, solve differential equations

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Geometria

Studying shapes, sizes and spatial relationships in mathematics

Funtzioak

Relationships mapping inputs to specific outputs in mathematics

Kalkulua

Investigating sequences and series, solve differential equations

Trigonometria

Studying angles, triangles and trigonometric functions and ratios

Aljebra

Using symbols to solve equations and express patterns

Aritmetikoa

Practicing fundamental operations like addition, subtraction and division

See all Community Resources
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GeoGebra

Calculator Suite

Explore functions, solve equations, construct geometric shapes

GeoGebra Graphing

Kalkulagailu Grafikoa

Visualize equations and functions with interactive graphs and plots

GeoGebra Geometry

Geometria

Explore geometric concepts and constructions in a dynamic environment

GeoGebra 3D Calculator

3D Kalkulagailua

Graph functions and perform calculations in 3D

GeoGebra Scientific Calculator

Kalkulagailu Zientifikoa

Perform calculations with fractions, statistics and exponential functions

GeoGebra Notes

Oharrak

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Jaitsi aplikazioak
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Terry Tam

  • Baliabideak
  • Gogokoak
  • Jendea
  • Petr-Douglas-Neumann Theorem

    Lan-orria

    Terry Tam

  • Terry's Maths Collections

    Liburua

    Terry Tam

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

    Lan-orria

    Terry Tam

  • Equilateral Triangle on 3 Concentric Circles

    Lan-orria

    Terry Tam

  • Shortest-perimeter Inscribed Triangle

    Lan-orria

    Terry Tam

  • Why same areas? (3)

    Lan-orria

    Terry Tam

  • Why same areas? (2)

    Lan-orria

    Terry Tam

  • Why same areas?

    Lan-orria

    Terry Tam

  • Intersecting Chords Theorem and Secant-Tangent Theorem

    Lan-orria

    Terry Tam

  • Why ratio difference is the same?

    Lan-orria

    Terry Tam

  • Why 6 points are concyclic?

    Lan-orria

    Terry Tam

  • Why parallelogram is always formed?

    Lan-orria

    Terry Tam

  • Napoleon Equilateral Triangles

    Lan-orria

    Terry Tam

  • Ptolemy Theorem

    Lan-orria

    Terry Tam

  • Obtaining Fractions via Folding Paper

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    Terry Tam

  • Incircle and Excircles

    Lan-orria

    Terry Tam

  • Inner/Outer Triangles

    Lan-orria

    Terry Tam

  • Viviani's Theorem

    Lan-orria

    Terry Tam

  • QM-AM-GM-HM Inequality

    Lan-orria

    Terry Tam

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

    Lan-orria

    Terry Tam

  • All about Pythagoras theorem...

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    Terry Tam

  • Why always a circle tangent?

    Lan-orria

    Terry Tam

  • Where am I?

    Lan-orria

    Terry Tam

  • Morley Equilateral Triangles

    Lan-orria

    Terry Tam

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