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Outline

  1. 3D Geometry
    1. Planes and lines
    2. Solids
    3. Vectors

    3D Geometry

    Author:Simona Riva
    Topic:Vectors 3D (Three-Dimensional), Cone, Cube, Cuboid, Cylinder, Geometry, Intersection, Planes, Prism, Pyramid, Solids or 3D Shapes, Sphere, Surface, Volume
    3D Geometry: Interactive explorations and practice.
    3D Geometry

    Table of Contents

    • Planes and lines

      • Theorem of three perpendiculars - Lesson
    • Solids

      • Right Triangles, Prisms and Pythagoras - Exploration
      • Nets, Vertices, Edges and Faces - Exploration+Practice
      • Opening boxes - Pyramids - Exploration
      • Opening boxes - Prisms - Exploration
      • Cross Sections of a Pyramid
      • Portions of a Sphere
    • Vectors

      • Linear combination of vectors and RGB colours
    Next
    Theorem of three perpendiculars - Lesson

    New Resources

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    • Rolling a Square
    • רישום חופשי
    • Circumference of a unit circle
    • General Polar Equation of Conics with Rotation (1)

    Discover Resources

    • perpendicular Bisector
    • euclid_el_01_θ
    • พีระมิดฐานสี่เหลี่ยม
    • line
    • Circle Up project group 24

    Discover Topics

    • Sequences and Series
    • Means
    • Angles
    • Calculus
    • Functions
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