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AURORKA [14]
2 years ago
5

A water cup in the shape of a cone has a height of 4 inches and a maximum diameter of 3 inches. What is the volume of the water

in the cup, to the nearest tenth of a cubic inch, when the cup is filled to half its height?
Mathematics
1 answer:
Debora [2.8K]2 years ago
3 0
The diameter of half the cone is equal to half of the given diameter and its height is also half the given height. 
                                   V = 1/3(πr²)(h)
d = 1.5 inches, r = 0.75 inches
h = 2 inches

Substituting,
                                   V = 1/3(π)(0.75 in)²(2 in)
                                          V = 1.178 in³
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