Question

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3. A cylindrical oil drum has a radius of 0.28 m and an altitude of 0.83 m. How many cubic meters of oil
can the drum hold?
A. 1 m3
B.0.2 m3
C. 1.2 m3
D. 0.5 m3

Answer 1

B

Explanation:

We basically want to find the volume of this cylinder.

The volume of a cylinder is given by the formula
`V=\pi r^2 h`

where r is the radius and h is the height.

We plug the info given and find the volume:

`V=\pi r^2 h\\V=\pi (0.28)^2 (0.83)\\V=0.20`

Correct answer B