GeoGebra
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  • Plane Geometry (step-by-step)
  • triangles
  • quadrangles
  • regular pentagon
  • regular hexagon
  • regular octagon
  • regular decagon

Plane Geometry (step-by-step)

Author:
vera viana
In this book are shown several constructions on Plane Geometry, with the intent to help students to follow them step-by-step and support their schoolwork, according to their own needs. Neste livro, disponibilizam-se construções passo-a-passo de Geometria Plana com que os utilizadores podem interagir, acompanhando a construção de acordo com o ritmo pretendido.
Plane Geometry (step-by-step)

Table of Contents

  • triangles

    • regular triangle, given the edge
    • regular triangle, given the diameter of the circuncircle
    • regular triangle, given the direction of one side
    • regular triangle, given the apothem
    • triangle, given the medial triangle
  • quadrangles

    • square, given the median
    • square, given the diagonal
    • square, given the edge
    • square, given the apothem
    • rectangle, given the diagonal
    • rhombus, given one of the diagonals
    • rhombus, given the edge
  • regular pentagon

    • regular pentagon inscribed in a circle #01
    • regular pentagon inscribed in a circle #02
    • regular pentagon inscribed in a circle #03
    • regular pentagon inscribed in a circle #04
    • regular pentagon give the edge lenght
  • regular hexagon

    • hexagon, given the large diagonal
    • regular hexagon, given the edge
    • regular hexagon, given the short diagonal
    • regular hexagon, given the apothem
  • regular octagon

    • regular octagon, given the large diagonal
    • regular octagon, given the edge #01
    • regular octagon, given the edge #02
  • regular decagon

    • regular decagon inscribed in a circle
    • regular decagram inscribed in a circle
Next
regular triangle, given the edge

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  • Mode
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  • Random Variables
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