ismaeismae309 ismaeismae309

26-05-2022
Mathematics

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Calculate the volume of the cone with the hemisphere scooped out of the base. Note: 20 cm is the slant height

Calculate the volume of the cone with the hemisphere scooped out of the base Note 20 cm is the slant height class=

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gabe1127 gabe1127

26-05-2022

1496.59125cm round to whatever you need

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Аноним Аноним

26-05-2022

Answer:

3418.02 cm²

Step-by-step explanation:

Volume :

Volume (cone) - Volume (hemisphere)

1/3πr²h - 2/3πr³

1/3 x π × 64 x (√20² - 8²) - 2/3 x π x (4)³

64π/3 (√336 - 2 x 2/3)

64π (18.33 - 1.33)

64π × 17

201.06 x 17

3418.02 cm²

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