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gulaghasi [49]
3 years ago
9

A square has sides that are 80 ft long. Which equations can be used to calculate d the length of a diagonal of the square in fee

t

Mathematics
1 answer:
LenKa [72]3 years ago
7 0
Notice the picture below

just use the pythagorean theorem to ge the diagonal

\bf c^2=a^2+b^2\implies c=\sqrt{a^2+b^2}

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