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21-12-2017
Mathematics

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A square has a side of length of 12 centimeters. Which of he following is closest to the length of a diagonal of the square?

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choixongdong choixongdong

21-12-2017

length of a diagonal of the square = √(12^2 + 12^2)
= √(144 + 144)
= √288
= 16.97 cm

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