2 years ago

I need help ASAP I’ll give brainliest:)

Mathematics

1 answer:

olya-2409 [2.1K]2 years ago

4 0

Volume of the cone:

V = 3.14 x 3^2 x 9/3 = 84.78

Volume of half sphere on top of cone:

V = (4/3 x 3.14 x 3^3 )/2 = 56.52

Total volume = 56.52 + 84.78 = 141.3 cm^3

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