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Trig Functions Posters

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I created these trig functions posters a few years ago when I was teaching a year-long trigonometry course. Somehow, they never got a blog post of their own.

trig functions posters with basic trig functions and reciprocal trig functions
trig functions poster sohcahtoa high school math classroom decorations

I created separate posters for the three basic trig functions and the three reciprocal trig functions.

basic trig functions poster sohcahtoa high school math classroom decorations
reciprocal trig functions poster sohcahtoa high school math classroom decorations

I designed these posters to print on 11 x 17 cardstock.

Sarah Carter teaches high school math in her hometown of Coweta, Oklahoma. She currently teaches AP Precalculus, AP Calculus AB, and Statistics. She is passionate about sharing creative and hands-on teaching ideas with math teachers around the world through her blog, Math = Love.

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