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What is the approximate circumference of a circle that has a diameter of 25 yards? Round your answer to one decimal place.

C = ___ yards

User Reza Sam
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2 Answers

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The answer is 78.54 yards.
User Levhita
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The meaning of circumference is to find the distance around a circle or in other words the perimeter of the circle. The circumference of a circle can be calculate by using the formula C=2πr or C=πd.

In this exercise is given that a circle has a diameter of 25 yards, and it is asked to find its circumference. In this problem the diameter of the circle is given, so in this case the formula C=πd would be used, where d represents the diameter.

C=πd
C=π(25 yards)
C=78.5 yards

The circumference of the circle is 78.5 yards.
User Amelia
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