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40 / M / Hungary
3 months 7 days ago
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@gmac | March 2020 |
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(new) Calculating the area of a circle (2) I have a new idea for that. I think it's 3.2*r2, instead of the commonly used 3.14. Check my website for more geometry: http://gmac4247.000webhosta |
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@gmac | March 2020 |
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(new) According to the pi theory, 1pi=180deg=3.14rad, but the pi comes from comparing the circle to a polygon. That's why I think, my idea is more precise. |
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@gmac | March 2020 |
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(new) Happy, prosperous new year to everyone! I know, it's middle of march, but I just signed up. |
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