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  • 22-02-2018
  • Mathematics
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The perimeter of a pentagon is 20t+7. Four sides have the following lengths: 6t, 2t, 4t-5, and 5t+1.What is the length of the fifth side?

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youarewrong youarewrong
  • 22-02-2018
3t+11 bc add all the other sides then subtract from total
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