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Mathematics 7 Online
OpenStudy (anonymous):

What is the exact area of a circle with the radius of 19m?????someone help me out here just give me the answer and how to find kt please!!!Im running out f time!!!

OpenStudy (anonymous):

the area of a circle is given by \(A=\pi r^2\) where the radius is \(r\) in your case \(r=19\) so your job is to compute \[A=\pi\times 19^2\]

OpenStudy (texaschic101):

don't forget that pi = 3.14

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