esmen400p31b2n esmen400p31b2n
  • 24-01-2018
  • Mathematics
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someone please help me

someone please help me class=

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anchitthawi
anchitthawi anchitthawi
  • 25-01-2018
perimeter = 2 width + 2 height
P = 2w + 2(20)
P = 2w + 40
then the answer is B
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