Please Help!!! I will give extra points and mark u brainiest!!!!!
2 answers:
Answer:
100 pi
Step-by-step explanation:
you do
4pi x 5 squared
Answer:
100π cm²
Step-by-step explanation:
The surface area (A) of a sphere is calculated as
A = 4πr² ( r is the radius )
Here d = 10, thus r = 10 ÷ 2 = 5, so
A = 4π × 5² = 4π × 25 = 100π cm²
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Answer:
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Answer:
4/9 = 44/99
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Step-by-step explanation:
44/99=90/99
Answer:
251.2
Step-by-step explanation:
V=πr²h
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I’m pretty sure it would be C
