Quite a broad question. 10/2 you divide by 2 which equals 5. Is that your question?
Answer:
I know for a fact that x is 4.3 so that means 4.2 is less than x and 4.4 is greater than x
here are the steps whether you like it or not
step:1 4.1^2+1.3^2=18.5
step:2 √18.5=4.3
The answer is 16
hope this helps
