Answer:
42 ft
Step-by-step explanation:
14 times 14=196
R of circle =7
7 squared=49
49 times pi= 153.938040026
196-153.938040026= 42.0619599741
Rounded to 1 decimal=42.1
Rounded to whole number = 42
-18 + x = -11
Let's add 18 to both sides
x = 7
it is going to be greater than 1
Irrational
I hoped this helped, I don't know if it's right
The formula of a volume of a cylinder:
We have r = 4 and h = 8: