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What is the radius of a hemisphere with a volume of 31,104π cm3?

User Srle
by
4.5k points

2 Answers

4 votes

Answer:

36 cm

Explanation:

User Terryl
by
4.6k points
1 vote

Answer:

r = 3,6 cm

Explanation:

Hello !

V(hemisphere) = (2/3)·π·r³

3V = 2·π·r³

r³ = 3V/2·π

r³ = 3·31,104π/2π

r³ = 3·15,552

r³ = 46,656

r = ∛46,656

r = 3,6 cm

Good luck !

User Ostap Brehin
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4.5k points