Need help to solve this question- The highlighted one is incorrect

Answer:
16 might be correct but don't quote me on this...
Step-by-step explanation:
104-88=16
let me know if this is correct, Thanks! :-)
Answer:
C
Step-by-step explanation:
We can use the Pythagorean theorem [ a² + b² = c² ] to solve for the missing side length.
88² + b² = 104²
7744 + b² = 10816
b² = 3072
√b = √3072
b ≈ 55.43
Best of Luck!