Happy Pi Day! Lately I’ve been enjoying refresher courses in geometry on @khanacademy, working my way toward trigonometry (and beyond?), which is something I’ve wanted to do for a long time. 📐
Happy Pi Day! Lately I’ve been enjoying refresher courses in geometry on @khanacademy, working my way toward trigonometry (and beyond?), which is something I’ve wanted to do for a long time. 📐