The longer leg of a 30-60-90 trangle is 18

The longer leg is opposite the 60, so to get the shorter leg you have to divide by  \sqrt{3}  

18 /  \sqrt{3}  = 6 \sqrt{3}

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

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