Answer:
x = [tex]\sqrt{253}[/tex]
Step-by-step explanation:
The square value of hypotenuse is equal to sum of square length of both legs:
x^2 + 6^2 = 17^2
x^2 + 36 = 289 subtract 38 from both sides
x^2 = 253 find the root for both sides
x = [tex]\sqrt{253}[/tex]
