Question

Find the perimeter and area of a Circle with its diameter =12.7 m ?

Answer 1

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➡ Diameter= 12.7 m.= 127 cm.

➡ Radius= 63.5 cm.

➡ Perimeter

$2\pi r$

$2 \times \frac{22}{7} \times \frac{635}{10}$

$399.14$

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