Solution:-
Hypotenuse (x) of the right triangle =
![√(7² \: + \: 11²)](https://img.qammunity.org/2022/formulas/mathematics/high-school/szy3uyy283plzwt79kbpwhixnrs9jcogmg.png)
Hypotenuse (x) of the right triangle =
![√(49 \: + \: 121)](https://img.qammunity.org/2022/formulas/mathematics/high-school/o4g1hytd1msels2l4jmuxwdcgt59po9asd.png)
Hypotenuse (x) of the right triangle =
![√(170)](https://img.qammunity.org/2022/formulas/mathematics/high-school/3bd91boimasch0arbli0dpm485qzywjrge.png)
Hypotenuse (x) of the right triangle = 13
The hypotenuse (x) of the right triangle is 13 m.
Hence, option (D) 13 m is correct. [Answer]