Respuesta :

mamtapushkar38

Answer:

i hope it helped you

Step-by-step explanation:

please check it out thanks

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Winnie7556

Answer:

9

Step-by-step explanation:

  • by using the pythagoras theorem
  • x =15^2 -12^2 the answer u get,find the square root
  • x= 225-144=81
  • x=√81
  • x=9

I hope that helps...

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