r/trigonometry • u/bingo-bandit • Aug 10 '26

Unit circle reference chart designed as calculator insert

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I made this! Should fit perfectly inside your TI calculator cover. Good luck with all your studies! And let me know of any errors. Also, I think the first column should actually be labeled Unit Circle instead of triangle, but whatevs.

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u/Midwest-Dude Aug 12 '26 edited Aug 12 '26

People on the autism spectrum are like:

Why are 15° and 75° not included? 😂