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Molodets [167]
3 years ago
10

A cylindrical water bottle has a diameter of 5 in. and a height of 9 in. What is the capacity of the water bottle in cubic inche

s? Use 3.14 to approximate Pi and round your answer to the nearest tenth.
Mathematics
1 answer:
VikaD [51]3 years ago
3 0
The answer will be 388.6 because you will use the formula V=pi.r^2.h.
pi we know is 3.14 we also know that radius is half the diameter so half of 5 is 2.5 and the height is 9 so here is what we have so far. V=3.14x2.5^2x9.
2.5x2.5=13.75 13.75x3.14=43.175 43.175x9=388.575 and if we round that it will be 388.6 so your answer is 388.6
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x in (-oo:+oo)

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3 years ago
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