If the radius of a sphere is 2 r, then what is its volume?

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Volume of the sphere =( 4/3 π r3 ) cubic unit, If r = 2r then, Volume of the sphere: = = = 32/3 π r3.
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Tutor

use formula 4/3pie r cube
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V=32/3*πr^3
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Teacher

formula used is 4/3 pie r cube so volume of sphere is 67.04 r cube
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If radius is 2r, volume is32/3 pi rcube
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None because sum of angles of a triangle is 180 degrees
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Volume of sphere -4/3pie r cube So V-32/3pie r cube
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Given Radius = 2r Volume of sphere = (4*pi* radius^3)/3 = (4*pi*(2r)^3)/3 = (32*pi)/3 cubic units
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Tutor

32/3×π×r×r×r
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radius of the sphere=2r The volume of a sphere = 4/3×?×r^3 =4/3×?×(2r)^3 =4/3×8r^3 =32/3×?r^3
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