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1 vote
The radius of a circle is 7 m. Find its circumference in terms of
π
π.

2 Answers

14 votes


circumference = 2 * \pi * r


circumference = 2 * \pi * 7


circumference = 14\pi

User Prjndhi
by
8.2k points
6 votes

Answer:

14π

Explanation:

Given:

  • Radius of circle = 7 m

To determine the circumference of the circle, we need to use the formula 2πr, where "r" represents the radius of the circle.

Substitute the radius in the formula:


\implies 2\pi (r) = \text{Circumference}


\implies 2\pi (7) = \text{Circumference}

Simplify the circumference:


\implies 2\pi (7) = \text{Circumference}


\implies 14\pi = \text{Circumference}

Thus, the circumference is 14π.

User Premkumar Agrawal
by
7.5k points

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