PLEASE HELP!!!!!!!!!!!! I give medals and I will be a fan if someone will answer this question!!!!!!!!!!!!!! My question will be below!

Question

anonymous · Answer

it wont let me put up the question through screenshot without making me restart my computer so..... I guess i will try and draw it.

anonymous · Answer

What is the length of   approximated to the nearest tenth?
  

 
 A.
11
 
 B.
13
 
 C.
14
 
 D.
16

anonymous · Answer

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anonymous · Answer

what is the length of the longest side approximated to the nearest tenth

anonymous · Answer

SO sorry about that /.\ my computer is weird.....

anonymous · Answer

let's call the longest side of the triangle to be x
(6x-50)^2+ (x+5)^2= x^2
It should be like this but I'm not so sure