Question

give the answer of this
$the \: circumfrence \: of \: circle \: is \: 44\pi \: cm \: find \: its \: diameter$
question ​

Answer 1

Answer:

circumference of a circle is 2πr so by that

2πr =44π

r=44π/2π

so

r=22

and d=2r

d=22×2

d=44

Answer 2

${\bold{\large{\green{\boxed{circumference}}}}}$

$2 \pi \: r$

$44 \pi = 2 \times \frac{22}{7} \times r$

${\bold{\large{\green{\boxed{r=22}}}}}$

${\bold{\large{\red{\boxed{d=44}}}}}$