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

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**quantised universe****Member**- Registered: 2006-08-19
- Posts: 2

Hi all, I was wondering if someone could solve this problem... :):D

You have to find x...

*Last edited by quantised universe (2006-08-19 03:37:18)*

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**John E. Franklin****Member**- Registered: 2005-08-29
- Posts: 3,562

Could be on any slant, so can't find the angle I think.

**igloo** **myrtilles** **fourmis**

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**Ricky****Moderator**- Registered: 2005-12-04
- Posts: 3,791

Angles of the same color are equal. The green lines are added. Make sure you understand the reasoning behind everything.

"In the real world, this would be a problem. But in mathematics, we can just define a place where this problem doesn't exist. So we'll go ahead and do that now..."

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**quantised universe****Member**- Registered: 2006-08-19
- Posts: 2

Thanks Ricky

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