paint roller a has a length of 11 inches and a diameter of 2 inches paint roller b has a length of 7 inches and a diameter of 3 inches which roller can spread more paint on a wall in one revolution
+1694 Roller a/ 2*3.14*11=69.115
Roller b/ 3*3.14*7 =65.973
I'll let you chose the right answer.
+1694 Roller a/ 2*3.14*11=69.115
Roller b/ 3*3.14*7 =65.973
I'll let you chose the right answer.
