A chess board contains 64 equal squares and the area of each square is 6.25 cm. a border round the board is 2m wide find the length of the chess board
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Area of 1 Square =6.25
One side =2.5cm.
Total area of square =64*2.5=160cm*cm
Length of chess =160+0.02cm=40.02cm
One side =2.5cm.
Total area of square =64*2.5=160cm*cm
Length of chess =160+0.02cm=40.02cm
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