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Rube Goldberg Machine

This fun project covers all constructions that involve tangential arcs and lines.

To complete this project, you need to follow through the following steps:

  1. Construct a tangent from point O to circle center A;
  2. Construct a tangent touching internally between two circles of same diameter; B and C;
  3. Construct a tangent touching externally between two circles of same diameter; D and E;
  4. Construct a tangent touching internally between two circles of different diameter; F and G;
  5. Construct a tangent touching externally between two circles of different diameter; H and I.

rube goldberg machine with constructions

Download the starter sheet in PDF version (A4)