Respuesta :
Answer:
8.5
Step-by-step explanation:
Since you have two sides you just need to use the Pythagorean theorem.
[tex]x^2+b^2=c^2\\3^2+8^2=\\9+64=73\\c^2=73\\c=\sqrt{73} \\c=8.5[/tex]
Answer:
8.5
Step-by-step explanation:
Since you have two sides you just need to use the Pythagorean theorem.
[tex]x^2+b^2=c^2\\3^2+8^2=\\9+64=73\\c^2=73\\c=\sqrt{73} \\c=8.5[/tex]