cldunn14
cldunn14 cldunn14
  • 05-02-2017
  • Mathematics
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I got most of them but I need help on those 3

I got most of them but I need help on those 3 class=

Respuesta :

Аноним Аноним
  • 05-02-2017
Using Pythagoras:-

x^2  = 6^2 + (sqrt18)^2
       = 36 + 18 = 54

x = sqrt54  =  3 sqrt6
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