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September 21, 2014

September 21, 2014

Posted by **mota** on Saturday, March 15, 2008 at 3:59am.

square with side 230m long. calculate

the length of the diagonal of this square. too

the nearest tenth of a meter.

please Explain your answer...

- math -
**Reiny**, Saturday, March 15, 2008 at 7:31amD^2 = 230^2 + 230^2

D^2 = 105800

D = √105800 = 325.26

So to the nearest metre it is 325 m long

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