Question 1021961
The side lengths of two squares are 4cm and 9cm. Find the ratio of their diagonals. 
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4cm side square:: diag^2 = 4^2 + 4^2 
diag = sqrt(2*4^2) = 4sqrt(2) cm
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9cm side square:: diag = 9sqrt(2) cm
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Cheers,
Stan H.
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