anonymous
  • anonymous
how many squares are there on a chessboard? (hint: more than 64)
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
In total there are 204 positions. this is the sum of the number of possible positions for all the different sized squares.
anonymous
  • anonymous
correct :D \[n(n+1)(2n+1)(1/6)\]
anonymous
  • anonymous
size horizontal positions vertical positions positons 1x1 8 8 64 2x2 7 7 49 3x3 6 6 36 4x4 5 5 25 5x5 4 4 18 6x6 3 3 9 7x7 2 2 4 8x8 1 1 1 total 204

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anonymous
  • anonymous
yes, and the formula also works and will work for any n by n chessboard
anonymous
  • anonymous
kewl

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