Can someone answer. there is a picture. it is only one question. you so much!

We can check each of these using the Pythagorean Theorem, 
Option A: 

.25 + 1.44 = 1.691.69 = 1.69
This option works
Option B

1 + 4 = 9
5 ≠ 9
This option does not work, but let's check the others to make sure
Option C:

36 + 64 = 100
100 = 100
This option works
Option D:

9 + 16 = 25
25 = 25
This option works

So, after doing the calculations, we see that option B does not work

Okay so it will be 1123