DukeTheHusky DukeTheHusky
  • 09-05-2017
  • Mathematics
contestada

The area of a square is 625 cm^2. What is the measure of the diagonal to the nearest tenth?

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EEPJR
EEPJR EEPJR
  • 09-05-2017
Area = 625 cm^2


Area = s^2
Diagonal = s*sqrt(2)



625 = s^2
s = sqrt(625)
s = 25 cm.


Diagonal = s*sqrt(2)
= 25sqrt(2)
=35.36 cm.
=35.4 cm.
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