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A sphere of radius r сm has a volume of 5cm. What is the volume of sphere of radius 2r cm?​

A sphere of radius r сm has a volume of 5cm. What is the volume of sphere of radius 2r cm?​
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A sphere of radius r сm has a volume of 5cm. What is the volume of sphere
of radius 2r cm?​

asked
User Oskarth
by
7.7k points

1 Answer

1 vote

Answer:

40 cm³

Explanation:

V1= 4/3πr³ = 5 cm³

V2= 4/3π(2r)³= 8*4/3πr³= 8*5= 40 cm³

answered
User Narveson
by
8.0k points
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