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Not the area of a circle, but the surface area of a circle.
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?? Surface area is the same as area for a circle. How did this question arise?
Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob
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Perhaps he meant the surface area of a sphere which is 4*pi*R^2.
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Hi paulb203,
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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Not the area of a circle, but the surface area of a circle.
a circle is in the plane so it's flat
It doesnt have a 'surface' to have an area of
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