Math, asked by sanjayprasad5510, 2 days ago

find the circumference of the cirle which area is 616cm^2

Answers

Answered by Unni007
3

Given,

  • Area of the circle = 616 cm²

We know,

\huge{\boxed{\sf{Area =\pi r^2}}}

Applying values to the equation:

\sf{\implies 616 =\dfrac{22}{7} r^2}

\sf{\implies r^2=\dfrac{616\times 7}{22}}

\sf{\implies r^2=\dfrac{4312}{22}}

\sf{\implies r^2=196}

\sf{\implies r=\sqrt{196}}

\sf{\implies r=14 \ cm}

\boxed{\sf{\therefore \ Circumference=14 \ cm}}

Answered by LokiTheEmperor
1

area = 616 cm^2

circumference = 14 cm

circumference = 14 cm

circumference = 14 cm

circumference = 14 cm

circumference = 14 cm

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