Nope.
The area of a circle with radius 8cm would be:
=8*8*3.14159
or if b2 contains 8
=b2*b2*pi()
or
=(b2^2)*pi()
Which is a little over 200 sqare cm's.
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Just to try to convince you...
If you had a square that was 16cm by 16cm (twice the length of the radius), then
the area would be 16*16=256 square cm's.
And since that circle would fit inside that square, the 201.0619 sq cm seems
reasonable.
On 10/09/2010 15:46, Richard wrote: