Question

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Answer 1

942 cm³.

Explanation:

To find the volume of the cone, we will need to use the formula:
`(1)/(3)`bh.

To find the base, we simply need to find the area of the circle. This is done by using:
`\pi r`².

From this, we get a base area of ≈314 cm².

Now, to find the volume of the cone, we, multiply by the height giving us:

314×9= 2826.

Finally, the last step is to multiply this by
`(1)/(3)`, resulting in:

2826×
`(1)/(3)`= 942.

Therefore, 942 cm³ is the correct answer.