SOLUTION: calculate the area of a circle whose radius is 2cm
Algebra.Com
Question 521788: calculate the area of a circle whose radius is 2cm
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
A = pi*r^2
A = (3.14159)*(2)^2
A = (3.14159)*(4)
A = 12.56636
So the area is approximately 12.56636 square cm
If you need more help, email me at jim_thompson5910@hotmail.com
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Jim
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