generalbiscuit
generalbiscuit generalbiscuit
  • 06-04-2018
  • Mathematics
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One question please help thank you

One question please help thank you class=

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GoldSupM
GoldSupM GoldSupM
  • 06-04-2018
Let 3x cm be the length of the shortest sides
3x+ 10x +12x = 400
25x=400
x =16
... Longest side=12x16=192cm
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