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High school students who came up with 'impossible' proof of Pythagorean theorem discover 9 more solutions to the problemTwo students who discovered a seemingly impossible proof to the Pythagorean theorem ... into one. Sine and cosine are ratios ...
Let’s look at how to use trigonometric identities to calculate missing sides. \({sin~θ} = \frac {opposite} {hypotenuse}\) \({cos~θ} = \frac {adjacent} {hypotenuse ...
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