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Circumference of a Circle

Find the peri...

Question

Find the perimeter of a circle with radius $6.3 m .$ Given $(π = \frac{22}{7})$

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Solution

Given: Radius of circle $= 6.3 m$

Circumference of a circle $= 2 π r$

$= 2 \times \frac{22}{7} \times 6.3$

$= 44 \times 0.9$

$= 39.6 m$

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