karla55
karla55
25-05-2017
Mathematics
contestada
I need help fast!!!!
Respuesta :
choco4
choco4
25-05-2017
The formula to find the area of a circle is A=πr2
Since we know the radius = 4 then we just plug it in the formula
A=π(4)2
= 50.27 in square
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