
..nine cubed. If you multiply 9×9×9 you will get 729
First find the radius of circle A. You know that the equation is r^2*pi, so just divide both by pi.
r^2*pi=16pi
/pi /pi
r^2=16
R is 4. That means that circle B is 2, since its radius is half that of circle A.
C=pi2r
C=pi2(2)
C=pi4
C=4pi
The answer is 4pi.
True but idk fr just use google
The waist to hip ratio is a ratio given by

Given that K<span>evin's has a waist measurement of 42 inches and a hip measurement 2 inches less (i.e. hip measurement of 42 - 2 = 40 inches)
Therefore, Kelvin's waist to hip ration is given by

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0.52777777777 this is your answer