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put this solution on YOUR website!Hello!
The radius of a circle is equal to
With those solution let's find it's radius.
radius is equal to
so it is equal to 6.3(which is the diameter)/2
The radius is 3.15cm
Let's find the circumference.
with the value 3.14 as pi, now we know that it is equal to 2*3.14*3.15.
The circumference is 19.782cm
Let's find the area.
it is equal to 3.14*3.15^2
The area is 31.15665cm^2
note:
is most of the time equal to 3.14
