if the number of a square centimetres in the surface area of a sphere is equal to the number of cubic centimetre in its volume. find the diameter of the sphere
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6is the answer...as d=2r=2*3= 6cm
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find diameter : = 2r = 2*3 = 6..edit it
Answered by
4
According to question,
TSA of Sphere = Volume of Sphere
=) 4*pi*r^2 = 4/3 * pi * r^3
=) 3 = r^3 /r^2
=) 3cm = r
Since d = 2r
=) d = 2*3cm
=) d = 6cm.
Hope it's helpful to u.
TSA of Sphere = Volume of Sphere
=) 4*pi*r^2 = 4/3 * pi * r^3
=) 3 = r^3 /r^2
=) 3cm = r
Since d = 2r
=) d = 2*3cm
=) d = 6cm.
Hope it's helpful to u.
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