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  • 13-06-2018
  • Mathematics
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find the missing length

find the missing length class=

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altavistard
altavistard altavistard
  • 13-06-2018
Apply the Pyth. Theorem:

c^2 = 3^2 + 7^2, or     c^2 = 9 + 49  =  58.  Thus, c = sqrt(58).
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