Question
Find the circumference of a circle whose diameter is:
4.9m.
4.9m.
✓
Answer
Diameter of circle (d) = 4.9m
$\therefore\text{Circumference}=\text{d}\pi=\frac{4.9\times22}{7}\text{cm}$
$=7\times22=154\text{m}$
$\therefore\text{Circumference}=\text{d}\pi=\frac{4.9\times22}{7}\text{cm}$
$=7\times22=154\text{m}$
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