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  • 12-05-2017
  • Mathematics
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Question in screenshot please help!

Question in screenshot please help class=

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Аноним Аноним
  • 12-05-2017
x^2 = 20(40) 
x^2 = 800
x = 20√2

y^2 = 20(60)
y^2 = 1200
y = 
20√3

z^2 = 40(60)
z^2 = 2400
z = 20√6
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