A store sells small notebooks for $8 and large notebooks for $16 . If a student buys 6 notebooks and spends $72 , how many o
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Area of the circle is the area covered by that circle. The area of the circle whose circumference is 7π m is 12.25π m².
<h3>What is the area of a circle?</h3>The area of the circle is the area covered by that circle. It is given by the formula,
where r is the radius of the circle.
As it is given that the circumference of a circle is 7π m. Therefore, the radius of the circle can be written as,
Now, we know the formula of the area of a circle, therefore, the area of the circle can be written as,
Hence, the area of the circle whose circumference is 7π m is 12.25π m².
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