normagarcia830 normagarcia830
  • 07-12-2017
  • Mathematics
contestada

find the length of a rectangle that has a diagonal of 25 ft and a width of 15 ft

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Kcsquared Kcsquared
  • 07-12-2017
well you do 25 squared = 15 squared + x squared
 so that's 625 = 225 + x squared
400 = x squared 
so x = 20
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