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Alex Smirnoff
Lv 4
Who wins this tic tac toe game?
http://img2.pict.com/a2/09/bd/1595090/0/ttt.gif
Best answer to the person who finds the area of blue triangle (assuming that each unit cell is square 1x1)
Update:
the area is bviously less than one even to a naked eye
1 Answer
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- Mugen is StrongLv 71 decade agoFavorite Answer
answer
= 1/2 * (√2 - 1) * [√2 - (√2 - 1)/2]
= 1/4 * (√2 - 1) * (√2 + 1)
= 1/4
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