A Trigonometric lesson


Teacher drawing a geometrical figure (1658). Painter: Ferdinand Bol (1616-1680).  Source: Wikimedia Commons

This is one of the mathematical pictures which can be seen in Louvre Museum! Dutch Ferdinand Bol painted a maths teacher explaining a lesson about Trigonometry with the aid of the famous trigonometric circle and their geometrical representation. I think that there will be a good idea travelling to Paris with all my students and explain the sinus, cosinus, tangent,… in the second floor of this wonderful museum. What do you think?

Location: Louvre Museum in Paris (map)

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