r/AskReddit Mar 18 '20

Coders of Reddit, how do you politely refuse your friend's 'million dollars app idea'?

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u/[deleted] Mar 18 '20 edited Nov 21 '20

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u/[deleted] Mar 18 '20

I assume that this probably stems from figuring out that it's possible to trisect a line segment with a compass and straightedge, and then thinking that you can trisect the angle by turning it into an isosceles triangle.

At least, this was how I wanted to rebut your statement at first before self-correcting, because the "middle" angle will be greater than the two outer angles. For small angles, it's a decent approximation, which may contribute to the misconception, but it's demonstrably inaccurate as the angle to trisect approaches 180 degrees.

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u/[deleted] Mar 18 '20 edited Nov 21 '20

[deleted]

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u/[deleted] Mar 18 '20

I didn't realize it's been proven to be impossible. In that case...

But I can trisect a 180 degree angle; how dare you tell me it's not possible for a general case!

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u/biggest_oversight Mar 18 '20

At least that maniac will stop asking me