bennyanderson857
24.09.2019 •
Mathematics
The area of circle z is 64. what is the value of r? r =
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Ответ:
Area=πr^2
Thus;
64=πr^2
64/π=r^2
r^2=20.3718
r=sqrt(20.3718)
r=4.5135
Therefore the length of radius,r=4.5135 units
Ответ:
The other answer is the big wrong,
AREA: 64pi^2
r = (64pi/pi)^.5
r = 64^.5
r= 8
r = 8
Ответ:
Z,X,Y,Z
Step-by-step explanation: