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Anon25 [30]
2 years ago
8

.can you help please ​

Mathematics
1 answer:
sweet [91]2 years ago
3 0

Answer:

38.81cm³

Step-by-step explanation:

Volume of a sphere = 4/3πr³

Diameter is 4.2

radius= 4.2/2 = 2.1 or 21/10

4/3 × 22/7 × 21/10 × 21/10 × 21/10

= 4851/125

= 38.808

≈38.81cm³

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