2 years ago

Keep answers as exact as possible (NOT IN TERMS OF PI).

Mathematics

1 answer:

Andreyy892 years ago

6 0

Answer:

121.9

Step-by-step explanation:

I will use pi but not in the answer

use formula V=πr²h

(π)(3.5²)(5.5)

12.25 × 5.5=67.375 × π=211.6648...

1/2(4/3(π(3.5³))

4/3(42.875)=57.166...× π = 179.59438...

1/2(179.59438...) = 89.79719...

211.6648... - 89.79719... = 121.86761... ≈ 121.9

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Keep answers as exact as possible (NOT IN TERMS OF PI). ​

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