Question

Find the circumference of the circle.

Answer 1

`\sf\green{The\:circumference\:of\:the\:circle\:is \:25.1428\:cm.}`

Given:-

`\sf\purple{Radius\:of\:the\:circle}` = 4 cm.

To find:-

`\sf\red{The\:circumference\:of\:the\:circle.}`

Step-by-step Step-by-step explanation:-

We know that,

`\sf\purple{Circumference\:of\:a\:circle}` =

`2 \: \pi \: r \\ = 2 * (22)/(7) * 4 \: cm\\ = (176)/(7) \: cm \\ = 25.1428 \: cm`

`{\boxed{\mathcal{\red{Hence,\:the\:circumference\:of\:the\:circle\:is\:25.1428\:cm.}}}}`

`\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘`