if a metalic cylinder having volume 18cm3 is melted to form a hemisphere. find the radius of the hemisphere.

asked May 22, 2022 20.1k views

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2 votes

Answer:

R = 2.05 cm

Explanation:

Volume of a hemisphere

V = ½(4/3)πR³ = (2/3)πR³

18 = (2/3)πR³

R³ = 27/π

R = 2.04835218...

Pedronveloso answered May 28, 2022