### WT51: Green geometry (II)

We show that the laws of trigonometry in the relativistic green setting are exactly the same as for Euclidean geometry, and the same as for the red relativistic geometry. We also draw some pictures of `green circles', which are rectangular hyperbolas with asymptotes the coordinate axes, and give as an exercise the Equal products theorem. This video is part of the WildTrig series, which introduces Rational Trigonometry and applies it to many different aspects of geometry.

Length:
08:50