if the radius of a circle increases by 6%,what is the percentage increase in its circumference
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The circumference will also increase by 6%
Explanation:
The formula to find the circumference of the circle is 2(pie)r where r is the radius.Since 2 and (pie) are constant meaning that there value never varies.
They are constant and hence the circumference of the circle is directly proportioned to the radius.Meaning that the circumference will increase or decrease only when the radius is increased of decreased.
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