Posted by michael on Tuesday, February 19, 2008 at 4:46pm.
is 78.5 squared the approxamite are of a circle with 31.4cm

math  michael, Tuesday, February 19, 2008 at 4:50pm
WHOOPS i meant to say
is 78.5 squared the approxamite area of a circle with 31.4cm

math  michael, Tuesday, February 19, 2008 at 5:41pm
is 78.5 squared the approxamite area of a circle with 31.4cm?

math  Guido, Tuesday, February 19, 2008 at 7:18pm
You have to tell us what 31.4cm represents.
Does it represent the radiu or diameter? Which one?
78.5 squared means to multiply 78.5 by itself.
78.5 x 78.5 = 6162.25
What does 6162.25 have to do with 31.4cm?
Please, clarify your question.
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