Question

Fimd the volume of the cylinder. Round to the nearest tenth of a square unit.
d=28.6in., h=10.7in

Answer 1

v = πr^2 * h

Answer 2

substitute in for r = 1/2d, h = 10.7

Answer 3

actually its cubic units for volume

Answer 4

v=3.14x14.3x14.3x10.7=6870.45502

Answer 5

6873.93982 in^3 and then rounded 6874.0 in^3
Rounding π early may skew the answer

Answer 6

what is skew? I'm sorry I haven't been in a math class in 15 yrs. Is that the answer ur last post

Answer 7

Skew as in change the result, if you don't round π to 3.14 and you use 3.141592653589793 you get the result I posted:
6874.0 in^3

Answer 8

ok thank u very much, this math is kicking my behind. LOL

Answer 9

V =pi r^2 h = 3.14 *14.3^2 *10.7 = 6.9