rednblackdrago rednblackdrago

27-10-2014
Mathematics

Answered

a jigsaw puzzle has 289 pieces. each piece is basically a square. how can it be arranged so that

every row and collum has the same number of pieces

Verified Answer :

27-10-2014

17 by 17
Its all to do with square numbers so 17 x 17 = 289.
Just square root it and you get 17

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