nishondra nishondra
  • 18-01-2015
  • Mathematics
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how many square meters of tile are needed to tile the sides and bottom of the swimming pool that's 25 by 20

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AL2006
AL2006 AL2006
  • 18-01-2015
The bottom is (25 x 20) = 500 of whatever those units are, squared. Each long side is (25 x the depth of the pool, which we don't know), and each end is (20 x depth).
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