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A circle has a circumference of 361π. What is the diameter of the circle?
2 answers:
The formula to find circumference of circle is given by
Where r is radius of circle and pi =3.14
We are given Circumference here as 361π
Plugging the value in the formula :
r=361/2 = 180.5
radius of circle is 180.5.
We know that Diameter is double of radius.
So diameter = 2*180.5 = 361
Answer: Diameter of circle is 361.
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