A cylinder has a base area of 28.2 m2 and a height of 3.1 m. Estimate the volume of the cylinder.
A) 31 m3
B) 31 m2
C) 48 m2
D) 84 m3

D) 84 m^3

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h

the base area is pi r^2

V = B h

We know the base area is 28.2 and the height is 3.1

V = 28.2 * 3.1

V =87.42

To estimate, round each value to the nearest whole number

V = 28 * 3

V =84

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!