Formula of circle:
C= 2πr
The radius is half of the diameter, so divide 9 by 2
18/2=9
Then plug in 9 as the radius in the formula.
C= 2π(9)
Using you calculator multiply 2 by the symbol "π" and 9
Exact Form is 18π
Decimal Form is 56.54866776...
In deciding destiny, I think both are important and play a significant role. Each person's destiny is decided by what he is and what he does; and what every person is to be or do is determined by what he lives for, thinks for, or works for.
your parents because they are the ones that will always be there for you and help you try to succeed things in life.