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Each square on Olivia's chessboard is 11 square centimeters a chessboard has 8 squares on each side yo the nearest tenth what is the width of Olivia's chessboard?

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Luanaid
[tex]Area\ of\ square:\\a-width\ of\ small\ square\\\\A=a^2\\11=a^2\\a=\sqrt{11}\\\\8a-width\ of\ chessboard\\\\8a=8\sqrt{11}=26,53cm\\\\Olivia's\ chessboard\ has\ 26,53cm\ width.[/tex]

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