23-04-2016
Mathematics

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the sides of a rectangular field are 80m and 18m respectively. find the length of the diagnol

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23-04-2016

ppythagorean theorem a^2+b^2=c^2 a and b are legs, c is hpypotnuse a and b are sides of the filed c=diagonal 80^2+18^2=c^2 6400+324=c^2 6724=c^2 82=c the diagona is 82m

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