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  • 15-02-2017
  • Mathematics
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find the lengths of "x"

find the lengths of x class=

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  • 15-02-2017
using pythagorean's theorem
a^2+b^2=c^2

a being 3 
b being 4
we'll get
9+16=25
where 5 is the hypotenuse and also c.
c^2 = 5^2
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