3 years ago

Work out the volume of this sphere 19cm

Mathematics

2 answers:

Nonamiya [84]3 years ago

7 0

V=4/3πr3

The answer is V≈28730.91

MrRa [10]3 years ago

5 0

Answer:

Step-by-step explanation:

I dont know if the radius is 19cm or 9.5cm so ill just do both

19cm

$V=\frac{4}{3} \pi r^3\\=\frac{4}{3} *\pi *19^3\\=28730.91cm^3$

9.5cm

$V=\frac{4}{3} \pi r^3\\=\frac{4}{3} *\pi *9.5^3\\=3591.36cm^3$

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