Question 554248
What do you want to find?  


{{{C=2*pi*r}}}
{{{C=2*pi*8=16* pi}}} inches


{{{A=pi*r^2}}}
{{{A=pi*8^2 = 64* pi}}} square inches


Dr. Robert J. Rapalje, Retired
Seminole State College of Florida
Altamonte Springs Campus