Question

find the radius of a circle whose circumference is: 88cm

Answer 1

Answer:

$Radius \:of \:the \:circle\:( r )= 14 \: cm$

Step-by-step explanation:

Let radius of a circle =r cm

/* We know that,

$\boxed {Circumference\:of\:a\: circle (C)\\=2\pi r }$*/

$Here, \\C = 88\: cm\: (given)$

$2\times \frac{22}{7}\times r = 88\: cm$

$\implies r = \frac{88\:cm \times 7 }{2\times 22}$

After cancellation,we get

$\implies r = 2 \times 7\:cm$

$\implies r = 14 \: cm$

Therefore,

$Radius \:of \:the \:circle\:( r )= 14 \: cm$

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Answer 2

Answer:

hope it helps

radius is 14cm