It will belong only irrational. Hope it help!
a- b-4 because you switch the places when it says fewer than, or less than
b-12f
c-s+8
I’m pretty sure that it is b
Answer:
Approximately 10.2 inches
Step-by-step explanation:
The area of a square is given by the formula:

Where A is the area and s is the side length.
Since we already know that the area A is 105, substitute:

Now, take the square root of both sides:

Use a calculator:

So, the side length is approximately 10.2 inches.