The radius of a circle is 7 cm . Find its circumference in terms of pi?

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The radius of a circle is 7 cm . Find its circumference in terms of pi?

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Vân Khánh 2 weeks 2021-09-02T06:06:34+00:00 1 Answers 0 views 0

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    2021-09-02T06:08:16+00:00

    Question:-

    The radius of a circle is 7 cm. Find its circumference in terms of π.

    Solution:-

    Radius (r) of a circle = 7 cm. (Given)

    We know,

     \dag Circumference of a circle is 2πr.

    So, its circumference is 2 × π × 7

    Its circumference is 14π cm.

    Its circumference in terms of π is 14π cm. [Answer]

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