brian has a pies that is 10 inches is diameter. he has 9 people over and would like everyone to have a equal slice . how long is the outside edge of each slice .
A3 inches
B3 31/63 inches
C)4
D)4 31/63
ENone of the above
A3 inches
B3 31/63 inches
D)4 31/63
ENone of the above