Calculate the circumference of a circular field whose radius is 8 centimeters. Choose the correct choice from the following choices
A) 18 π cm
B) 1 π cm
C) 8 π cm
D) 19 π cm
E) 28 π cm
Circumference C is given by   C = 2πr = 2π*9 = 18 π cm   18 π cmnswer: 18 π cm2 *9= 
<gadget id="calculator">2 *9</gadget>
<output>18</output>
18 π cm   18 π cmnswer: 18 π cm
<result>A</result>
Calculate the circumference of a circular field whose radius is 8 centimeters.