Question

The radius of a sphere is 2r, then its volume will be: *

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Answer 1

Answer:

As, r = 2r Volume of sphere = 4/3pi (2r)^3 = 32/3pi r^3

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

r=2r

now, equate the given info in formula of sphere

formula of sphere =4/3piercube

4/3xpiex(2r)cube

32/3piercube