Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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Did you use a calculator to calculate?

What's the point of the assignments anyway?

Very helpful! Thank you very much.

Who did assignment 18?

Thanks for the useful links, but I still haven't solved the problem.

you can immediately see that the angle will be 90

There are now many services on the Internet to calculate such conditions

Give a complete problem statement

Well, it's not a very difficult task.

Could you please send me more graphs?

So you have to take 1.5?

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