Quadrilaterals Kit

All 7 quadrilaterals

Description of the model

This is a set of 7 prints with the following quadrilaterals (4 sided shapes)

  • Square
  • Rectangle
  • Rhombus
  • Parallelogram
  • Kite
  • Trapezium
  • Irregular quadrilateral

Important features are marked on each shape tactually and can be drawn/painted to provide colour contrast

  • Same length sides are shown with a dash (or two)
  • Parallel lines are shown with an arrow head (or two)
  • Same size angles are shown with an arc (or two)
  • Right angles are indented

Printing instructions and tips

If you have a multi-coloured printer, change filament just after 2mm and just after 3mm to have contrast for 90 angles and marks.



Loading file
  • Fullscreen
  • Wireframe
  • Zoom In
  • Zoom Out
  • Rotation
  • Screenshot
  • Help


  • Rotate with the left mouse button.
  • Zoom with the scroll button.
  • Adjust camera position with the right mouse button.
  • Double-click to enter the fullscreen mode.
  • On mobile devices swipe to rotate.
  • On mobile devices pinch two fingers together or apart to adjust zoom.
  • On mobile devices 3 finger horizontal swipe performs panning.

Additional Models

  • Quadrilaterals-trapizium.stl
  • Quadrilaterals-square.stl
  • Quadrilaterals-rhombus.stl
  • Quadrilaterals-rectangle.stl
  • Quadrilaterals-kite.stl
  • Quadrilaterals-irregular.stl