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A cone-shaped water cup has a diameter of 12 cm and an altitude of 8 cm. What is the volume of water that will fill the cup to half of its capacity?

1) π cm³
2) π cm³
3) π cm³
4) π cm³

User Cofiem
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1 Answer

5 votes

Final answer:

The volume of water required to fill the cone-shaped cup to half of its capacity is given as 48π cm³, calculated using the volume formula for a cone with half of the total volume accounted for.

Step-by-step explanation:

To find the volume of water that will fill the cone-shaped cup to half of its capacity, we need to use the formula for the volume of a cone, V = 1/3\u03c0r^2h. Given that the cup has a diameter of 12 cm, the radius (r) is 6 cm. The altitude (h) is given as 8 cm. So, the full volume of the cone would be:

V = 1/3\u03c0(6 cm)^2(8 cm)

V = 96\u03c0 cm^3

Half the volume would be:

V/2 = 48\u03c0 cm^3

Thus, the correct answer is 2) 48\u03c0 cm^3.

User Coree
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