Trigonometry "Law of Cosines Trigonograph" printable educational poster, Math wall art
Read the full title Trigonometry "Law of Cosines Trigonograph" printable educational poster, Math wall art
Digital file type(s): 1 PDF
A "trigonograph" is a diagram that illustrates a trigonometric principle, ideally making it obvious. The trigonograph in this poster depicts trig's Law of Cosines (for non-obtuse triangles; consideration of obtuse triangles is left as an exercise for the viewer).
Posters in the Trigonograph series:
• "The Fundamental Trigonograph" ( https://etsy.com/listing/788311128 )
• "The Six Similar Right Triangles in the Fundamental Trigonograph" ( https://etsy.com/listing/789398860 )
• "The Sine & Cosine Angle Sum Identities Trigonograph" ( https://etsy.com/listing/823938629 )
• "The Law of Cosines Trigonograph" (this listing)
• "The Law of Sines Trigonograph" ( https://etsy.com/listing/824368895 )
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7 shop reviews5 out of 5 stars
Love this design, It makes remembering what's what easy, all the while looking great while at it. If you like this design I hear you can get it as a T-shirt. ;)
Amazing design, the pdf already accounts for empty space so if you take it into photoshop you can simply overlay it on to anything easily. The design it self is great, while being minimalist and stylish.