Find the diameter of a circle whose circumference is 63.8 m. - Vidyadip

Question

Find the diameter of a circle whose circumference is $63.8\ m.$

✓

Answer

Circumference $(c) = 63.8\ m$
$\therefore\text{Diameter}=\frac{\text{c}}{\pi}=\frac{63.8\times7}{22}\text{m}=2.9\times7$
$=20.3\text{m}$

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